The Download: inside a deepfake marketplace, and EV batteries’ future

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Inside the marketplace powering bespoke AI deepfakes of real women

Civitai—an online marketplace for buying and selling AI-generated content, backed by the venture capital firm Andreessen Horowitz—is letting users buy custom instruction files for generating celebrity deepfakes. Some of these files were specifically designed to make pornographic images banned by the site, a new analysis has found.

The study, from researchers at Stanford and Indiana University, looked at people’s requests for content on the site, called “bounties.” The researchers found that between mid-2023 and the end of 2024, most bounties asked for animated content—but a significant portion were for deepfakes of real people, and 90% of these deepfake requests targeted women. Read the full story.

—James O’Donnell

What’s next for EV batteries in 2026

Demand for electric vehicles and the batteries that power them has never been hotter.

In 2025, EVs made up over a quarter of new vehicle sales globally, up from less than 5% in 2020. Some regions are seeing even higher uptake: In China, more than 50% of new vehicle sales last year were battery electric or plug-in hybrids. In Europe, more purely electric vehicles hit the roads in December than gas-powered ones. (The US is the notable exception here, dragging down the global average with a small sales decline from 2024.)

As EVs become increasingly common on the roads, the battery world is growing too. Here’s what’s coming next for EV batteries in 2026 and beyond.

—Casey Crownhart

This story is part of MIT Technology Review’s What’s Next series, which examines industries, trends, and technologies to give you a first look at the future. You can read the rest of them here.

TR10: Base-edited baby

Kyle “KJ” Muldoon Jr. was born with a rare, potentially fatal genetic disorder that left his body unable to remove toxic ammonia from his blood. The University of Pennsylvania offered his parents an alternative to a liver transplant: gene-editing therapies.

The team set to work developing a tailored treatment using base editing—a form of CRISPR that can correct genetic “misspellings” by changing single bases, the basic units of DNA. KJ received an initial low dose when he was seven months old, and later received two higher doses. Today, KJ is doing well. At an event in October last year, his happy parents described how he was meeting all his developmental milestones.

Others have received gene-editing therapies intended to treat conditions including sickle cell disease and a predisposition to high cholesterol. But KJ was the first to receive a personalized treatment—one that was designed just for him and will probably never be used again. Read why we made it one of our 10 Breakthrough Technologies this year, and check out the rest of the list.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 A social network for AI agents is vulnerable to abuse
A misconfiguration meant anyone could take control of any agent. (404 Media)
+ Moltbook is loosely modeled on Reddit, but humans are unable to post. (FT $)

2 Google breached its own ethics rules to help an Israeli contractor
It helped a military worker to analyze drone footage, a whistleblower has claimed. (WP $)

3 Capgemini is selling its unit linked to ICE
After the French government asked it to clarify its work for the agency. (Bloomberg $) 
+ The company has signed $12.2mn in contracts under the Trump administration. (FT $)
+ Here’s how to film ICE activities as safely as possible. (Wired $)

4 China has a plan to prime its next generation of AI experts 
Thanks to its elite genius class system. (FT $)
+ The country is going all-in on AI healthcare. (Rest of World)
+ The State of AI: Is China about to win the race? (MIT Technology Review)

5 Indonesia has reversed its ban on xAI’s Grok
After it announced plans to improve its compliance with the country’s laws. (Reuters)
+ Indonesia maintains a strict stance against pornographic content. (NYT $)
+ Malaysia and the Philippines have also lifted bans on the chatbot. (TechCrunch)

6 Don’t expect to hitch a ride on a Blue Origin rocket anytime soon
Jeff Bezos’ venture won’t be taking tourists into space for at least two years. (NYT $)
+ Artemis II astronauts are due to set off for the moon soon. (IEEE Spectrum)
+ Commercial space stations are on our list of 10 Breakthrough Technologies for 2026. (MIT Technology Review)

7 America’s push for high-speed internet is under threat
There aren’t enough skilled workers to meet record demand. (WSJ $)

8 Can AI help us grieve better?
A growing cluster of companies are trying to find out. (The Atlantic $)
+ Technology that lets us “speak” to our dead relatives has arrived. Are we ready? (MIT Technology Review)

9 How to fight future insect infestations
A certain species of fungus could play a key role. (Ars Technica)
+ How do fungi communicate? (MIT Technology Review)

10 What a robot-made latte tastes like, according to a former barista
Damn fine, apparently. (The Verge)

Quote of the day

 “It feels like a wild bison rampaging around in my computer.”

—A user who signed up to AI agent Moltbot remarks on the bot’s unpredictable behavior, Rest of World reports.

One more thing

How Wi-Fi sensing became usable tech

Wi-Fi sensing is a tantalizing concept: that the same routers bringing you the internet could also detect your movements. But, as a way to monitor health, it’s mostly been eclipsed by other technologies, like ultra-wideband radar. 

Despite that, Wi-Fi sensing hasn’t gone away. Instead, it has quietly become available in millions of homes, supported by leading internet service providers, smart-home companies, and chip manufacturers.

Soon it could be invisibly monitoring our day-to-day movements for all sorts of surprising—and sometimes alarming—purposes. Read the full story. 

—Meg Duff

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ These intrepid Scottish bakers created the largest ever Empire biscuit (a classic shortbread cookie covered in icing)
+ My, what big tentacles you have!
+ If you’ve been feeling like you’re stuck in a rut lately, this advice could be exactly what you need to overcome it.
+ These works of psychedelic horror are guaranteed to send a shiver down your spine.

The Download: US immigration agencies’ AI videos, and inside the Vitalism movement

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

DHS is using Google and Adobe AI to make videos

The news: The US Department of Homeland Security is using AI video generators from Google and Adobe to make and edit content shared with the public, a new document reveals. The document, released on Wednesday, provides an inventory of which commercial AI tools DHS uses for tasks ranging from generating drafts of documents to managing cybersecurity.

Why it matters: It comes as immigration agencies have flooded social media with content to support President Trump’s mass deportation agenda—some of which appears to be made with AI—and as workers in tech have put pressure on their employers to denounce the agencies’ activities. Read the full story.

—James O’Donnell

How the sometimes-weird world of lifespan extension is gaining influence

—Jessica Hamzelou

For the last couple of years, I’ve been following the progress of a group of individuals who believe death is humanity’s “core problem.” Put simply, they say death is wrong—for everyone. They’ve even said it’s morally wrong.

They established what they consider a new philosophy, and they called it Vitalism.

Vitalism is more than a philosophy, though—it’s a movement for hardcore longevity enthusiasts who want to make real progress in finding treatments that slow or reverse aging. Not just through scientific advances, but by persuading influential people to support their movement, and by changing laws and policies to open up access to experimental drugs. And they’re starting to make progress.

This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here.

The AI Hype Index: Grok makes porn, and Claude Code nails your job

Separating AI reality from hyped-up fiction isn’t always easy. That’s why we’ve created the AI Hype Index—a simple, at-a-glance summary of everything you need to know about the state of the industry. Take a look at this month’s edition of the index here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Capgemini is no longer tracking immigrants for ICE
After the French company was queried by the country’s government over the contract. (WP $)
+ Here’s how the agency typically keeps tabs on its targets. (NYT $)
+ US senators are pushing for answers about its recent surveillance shopping spree. (404 Media)
+ ICE’s tactics would get real soldiers killed, apparently. (Wired $)

2 The Pentagon is at loggerheads with Anthropic
The AI firm is reportedly worried its tools could be used to spy on Americans. (Reuters)
+ Generative AI is learning to spy for the US military. (MIT Technology Review)

3 It’s relatively rare for AI chatbots to lead users down harmful paths
But when it does, it can have incredibly dangerous consequences. (Ars Technica)
+ The AI doomers feel undeterred. (MIT Technology Review)

4 GPT-4o’s days are numbered
OpenAI says just 0.1% of users are using the model every day. (CNBC)
+ It’s the second time that it’s tried to turn the sycophantic model off in under a year. (Insider $)
+ Why GPT-4o’s sudden shutdown left people grieving. (MIT Technology Review)

5 An AI toy company left its chats with kids exposed
Anyone with a Gmail account was able to simply access the conversations—no hacking required. (Wired $)
+ AI toys are all the rage in China—and now they’re appearing on shelves in the US too. (MIT Technology Review)

6 SpaceX could merge with xAI later this year
Ahead of a planned blockbuster IPO of Elon Musk’s companies. (Reuters)
+ The move would be welcome news for Musk fans. (The Information $)
+ A SpaceX-Tesla merger could also be on the cards. (Bloomberg $)

7 We’re still waiting for a reliable male contraceptive
Take a look at the most promising methods so far. (Bloomberg $)

8 AI is bringing traditional Chinese medicine to the masses
And it’s got the full backing of the country’s government. (Rest of World)

9 The race back to the Moon is heating up 
Competition between the US and China is more intense than ever. (Economist $)

10 What did the past really smell like?
AI could help scientists to recreate history’s aromas—including mummies and battlefields. (Knowable Magazine)

Quote of the day

“I think the tidal wave is coming and we’re all standing on the beach.”

—Bill Zysblat, a music business manager, tells the Financial Times about the existential threat AI poses to the industry. 

One more thing

Therapists are secretly using ChatGPT. Clients are triggered.

Declan would never have found out his therapist was using ChatGPT had it not been for a technical mishap. The connection was patchy during one of their online sessions, so Declan suggested they turn off their video feeds. Instead, his therapist began inadvertently sharing his screen.

For the rest of the session, Declan was privy to a real-time stream of ChatGPT analysis rippling across his therapist’s screen, who was taking what Declan was saying, putting it into ChatGPT, and then parroting its answers.

But Declan is not alone. In fact, a growing number of people are reporting receiving AI-generated communiqués from their therapists. Clients’ trust and privacy are being abandoned in the process. Read the full story.

—Laurie Clarke

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Sinkholes are seriously mysterious. Is there a way to stay one step ahead of them?
+ This beautiful pixel art is super impressive.
+ Amid the upheaval in their city, residents of Minneapolis recently demonstrated both their resistance and community spirit in the annual Art Sled Rally (thanks Paul!)
+ How on Earth is Tomb Raider 30 years old?!

The Download: inside the Vitalism movement, and why AI’s “memory” is a privacy problem

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Meet the Vitalists: the hardcore longevity enthusiasts who believe death is “wrong”

Last April, an excited crowd gathered at a compound in Berkeley, California, for a three-day event called the Vitalist Bay Summit. It was part of a longer, two-month residency that hosted various events to explore tools—from drug regulation to cryonics—that might be deployed in the fight against death.

One of the main goals, though, was to spread the word of Vitalism, a somewhat radical movement established by Nathan Cheng and his colleague Adam Gries a few years ago. Consider it longevity for the most hardcore adherents—a sweeping mission to which nothing short of total devotion will do.

Although interest in longevity has certainly taken off in recent years, not everyone in the broader longevity space shares Vitalists’ commitment to actually making death obsolete. And the Vitalists feel that momentum is building, not just for the science of aging and the development of lifespan-extending therapies, but for the acceptance of their philosophy that defeating death should be humanity’s top concern. Read the full story.

—Jessica Hamzelou

This is the latest in our Big Story series, the home for MIT Technology Review’s most important, ambitious reporting. You can read the rest of the series here. 

What AI “remembers” about you is privacy’s next frontier

—Miranda Bogen, director of the AI Governance Lab at the Center for Democracy & Technology, & Ruchika Joshi, fellow at the Center for Democracy & Technology specializing in AI safety and governance

The ability to remember you and your preferences is rapidly becoming a big selling point for AI chatbots and agents.

Personalized, interactive AI systems are built to act on our behalf, maintain context across conversations, and improve our ability to carry out all sorts of tasks, from booking travel to filing taxes.

But their ability to store and retrieve increasingly intimate details about their users over time introduces alarming, and all-too-familiar, privacy vulnerabilities––many of which have loomed since “big data” first teased the power of spotting and acting on user patterns. Worse, AI agents now appear poised to plow through whatever safeguards had been adopted to avoid those vulnerabilities. So what can developers do to fix this problem? Read the full story.

How the grid can ride out winter storms

The eastern half of the US saw a monster snowstorm over the weekend. The good news is the grid has largely been able to keep up with the freezing temperatures and increased demand. But there were some signs of strain, particularly for fossil-fuel plants.

One analysis found that PJM, the nation’s largest grid operator, saw significant unplanned outages in plants that run on natural gas and coal. Historically, these facilities can struggle in extreme winter weather.

Much of the country continues to face record-low temperatures, and the possibility is looming for even more snow this weekend. What lessons can we take from this storm, and how might we shore up the grid to cope with extreme weather? Read the full story.

—Casey Crownhart

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Telegram has been flooded with deepfake nudes 
Millions of users are creating and sharing falsified images in dedicated channels. (The Guardian)

2 China has executed 11 people linked to Myanmar scam centers
The members of the “Ming family criminal gang” caused the death of at least 14 Chinese citizens. (Bloomberg $)
+ Inside a romance scam compound—and how people get tricked into being there. (MIT Technology Review)

3 This viral personal AI assistant is a major privacy concern
Security researchers are sounding the alarm on Moltbot, formerly known as Clawdbot. (The Register)
+ It requires a great deal more technical know-how than most agentic bots. (TechCrunch)

4 OpenAI has a plan to keep bots off its future social network
It’s putting its faith in biometric “proof of personhood” promised by the likes of World’s eyeball-scanning orb. (Forbes)
+ We reported on how World recruited its first half a million test users back in 2022. (MIT Technology Review)

5 Here’s just some of the technologies ICE is deploying
From facial recognition to digital forensics. (WP $)
+ Agents are also using Palantir’s AI to sift through tip-offs. (Wired $)

6 Tesla is axing its Model S and Model X cars
Its Fremont factory will switch to making Optimus robots instead. (TechCrunch)
+ It’s the latest stage of the company’s pivot to AI… (FT $)
+ …as profit falls by 46%. (Ars Technica)
+ Tesla is still struggling to recover from the damage of Elon Musk’s political involvement. (WP $)

7 X is rife with weather influencers spreading misinformation
They’re whipping up hype ahead of massive storms hitting. (New Yorker $)

8  Retailers are going all-in on AI
But giants like Amazon and Walmart are taking very different approaches. (FT $)
+ Mark Zuckerberg has hinted that Meta is working on agentic commerce tools. (TechCrunch)
+ We called it—what’s next for AI in 2026. (MIT Technology Review)

9 Inside the rise of the offline hangout
No phones, no problem. (Wired $)

10 Social media is obsessed with 2016
…why, exactly? (WSJ $)

Quote of the day

“The amount of crap I get for putting out a hobby project for free is quite something.”

—Peter Steinberger, the creator of the viral AI agent Moltbot, complains about the backlash his project has received from security researchers pointing out its flaws in a post on X.

One more thing

The flawed logic of rushing out extreme climate solutions

Early in 2022, entrepreneur Luke Iseman says, he released a pair of sulfur dioxide–filled weather balloons from Mexico’s Baja California peninsula, in the hope that they’d burst miles above Earth.

It was a trivial act in itself, effectively a tiny, DIY act of solar geoengineering, the controversial proposal that the world could counteract climate change by releasing particles that reflect more sunlight back into space.

Entrepreneurs like Iseman invoke the stark dangers of climate change to explain why they do what they do—even if they don’t know how effective their interventions are. But experts say that urgency doesn’t create a social license to ignore the underlying dangers or leapfrog the scientific process. Read the full story.

—James Temple

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ The hottest thing in art right now? Vertical paintings.
+ There’s something in the water around Monterey Bay—a tail walking dolphin!
+ Fed up of hairstylists not listening to you? Remember these handy tips the next time you go for a cut.
+ Get me a one-way ticket to Japan’s tastiest island.

The Download: A bid to treat blindness, and bridging the internet divide

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

The first human test of a rejuvenation method will begin “shortly”

Life Biosciences, a small Boston startup founded by Harvard professor and life-extension evangelist David Sinclair, has won FDA approval to proceed with the first targeted attempt at age reversal in human volunteers.

The company plans to try to treat eye disease with a radical rejuvenation concept called “reprogramming” that has recently attracted hundreds of millions in investment for Silicon Valley firms like Altos Labs, New Limit, and Retro Biosciences, backed by many of the biggest names in tech. Read the full story.

—Antonio Regalado

Stratospheric internet could finally start taking off this year

Today, an estimated 2.2 billion people still have either limited or no access to the internet, largely because they live in remote places. But that number could drop this year, thanks to tests of stratospheric airships, uncrewed aircraft, and other high-altitude platforms for internet delivery.

Although Google shuttered its high-profile internet balloon project Loon in 2021, work on other kinds of high-altitude platform stations has continued behind the scenes. Now, several companies claim they have solved Loon’s problems—and are getting ready to prove the tech’s internet beaming potential starting this year. Read the full story.

—Tereza Pultarova

OpenAI’s latest product lets you vibe code science

OpenAI just revealed what its new in-house team, OpenAI for Science, has been up to. The firm has released a free LLM-powered tool for scientists called Prism, which embeds ChatGPT in a text editor for writing scientific papers.

The idea is to put ChatGPT front and center inside software that scientists use to write up their work in much the same way that chatbots are now embedded into popular programming editors. It’s vibe coding, but for science. Read the full story.

—Will Douglas Heaven

MIT Technology Review Narrated: This Nobel Prize–winning chemist dreams of making water from thin air

Most of Earth is covered in water, but just 3% of it is fresh, with no salt—the kind of water all terrestrial living things need. Today, desalination plants that take the salt out of seawater provide the bulk of potable water in technologically advanced desert nations like Israel and the United Arab Emirates, but at a high cost.

Omar Yaghi, is one of three scientists who won a Nobel Prize in chemistry in October 2025 for identifying metal-­organic frameworks, or MOFs—metal ions tethered to organic molecules that form repeating structural landscapes. Today that work is the basis for a new project that sounds like science fiction, or a miracle: conjuring water out of thin air.

This is our latest story to be turned into a MIT Technology Review Narrated podcast, which we’re publishing each week on Spotify and Apple Podcasts. Just navigate to MIT Technology Review Narrated on either platform, and follow us to get all our new content as it’s released.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 TikTok has settled its social media addiction lawsuit
Just before it was due to appear before a jury in California. (NYT $)
+ But similar claims being made against Meta and YouTube will proceed. (Bloomberg $)

2 AI CEOs have started condemning ICE violence
While simultaneously praising Trump. (TechCrunch)
+ Apple’s Tim Cook says he asked the US President to “deescalate” things. (Bloomberg $)
+ ICE seems to have a laissez faire approach to preserving surveillance footage. (404 Media)

3 Dozens of CDC vaccination databases have been frozen
They’re no longer being updated with crucial health information under RFK Jr. (Ars Technica)
+ Here’s why we don’t have a cold vaccine. Yet. (MIT Technology Review)

4 China has approved the first wave of Nvidia H200 chips
After CEO Jensen Huang’s strategic visit to the country. (Reuters)

5 Inside the rise of the AI “neolab”
They’re prioritizing longer term research breakthroughs over immediate profits. (WSJ $)

6 How Anthropic scanned—and disposed of—millions of books
In an effort to train its AI models to write higher quality text. (WP $)

7 India’s tech workers are burning out
They’re under immense pressure as AI gobbles up more jobs. (Rest of World)
+ But the country’s largest IT firm denies that AI will lead to mass layoffs. (FT $)
+ Inside India’s scramble for AI independence. (MIT Technology Review)

8 Google has forced a UK group to stop comparing YouTube to TV viewing figures
Maybe fewer people are tuning in than they’d like to admit? (FT $)

9 RIP Amazon grocery stores
The retail giant is shuttering all of its bricks and mortar shops. (CNN)
+ Amazon workers are increasingly worried about layoffs. (Insider $)

10 This computing technique could help to reduce AI’s energy demands
Enter thermodynamic computing. (IEEE Spectrum)
+ Three big things we still don’t know about AI’s energy burden. (MIT Technology Review)

Quote of the day

“Oh my gosh y’all, IG is a drug.”

—An anonymous Meta employee remarks on Instagram’s addictive qualities in an internal  document made public as part of a social media addiction trial Meta is facing, Ars Technica reports.

One more thing

How AI and Wikipedia have sent vulnerable languages into a doom spiral

Wikipedia is the most ambitious multilingual project after the Bible: There are editions in over 340 languages, and a further 400 even more obscure ones are being developed. But many of these smaller editions are being swamped with AI-translated content. Volunteers working on four African languages, for instance, estimated to MIT Technology Review that between 40% and 60% of articles in their Wikipedia editions were uncorrected machine translations.

This is beginning to cause a wicked problem. AI systems learn new languages by scraping huge quantities of text from the internet. Wikipedia is sometimes the largest source of online linguistic data for languages with few speakers—so any errors on those pages can poison the wells that AI is expected to draw from. Volunteers are being forced to go to extreme lengths to fix the issue, even deleting certain languages from Wikipedia entirely. Read the full story. 

—Jacob Judah

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ This singing group for people in Amsterdam experiencing cognitive decline is enormously heartwarming ($)
+ I enjoyed this impassioned defense of the movie sex scene.
+ Here’s how to dress like Steve McQueen (inherent cool not included, sorry)
+ Trans women are finding a home in the beautiful Italian town of Torvajanica

The Download: OpenAI’s plans for science, and chatbot age verification

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Inside OpenAI’s big play for science 

—Will Douglas Heaven

In the three years since ChatGPT’s explosive debut, OpenAI’s technology has upended a remarkable range of everyday activities at home, at work, and in schools.

Now OpenAI is making an explicit play for scientists. In October, the firm announced that it had launched a whole new team, called OpenAI for Science, dedicated to exploring how its large language models could help scientists and tweaking its tools to support them.

So why now? How does a push into science fit with OpenAI’s wider mission? And what exactly is the firm hoping to achieve? I put these questions to Kevin Weil, a vice president at OpenAI who leads the new OpenAI for Science team, in an exclusive interview. Read the full story.

Why chatbots are starting to check your age

How do tech companies check if their users are kids?

This question has taken on new urgency recently thanks to growing concern about the dangers that can arise when children talk to AI chatbots. For years Big Tech asked for birthdays (that one could make up) to avoid violating child privacy laws, but they weren’t required to moderate content accordingly.

Now, two developments over the last week show how quickly things are changing in the US and how this issue is becoming a new battleground, even among parents and child-safety advocates. Read the full story.

—James O’Donnell

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here.

TR10: Commercial space stations

Humans have long dreamed of living among the stars, and for two decades hundreds of us have done so aboard the International Space Station (ISS). But a new era is about to begin in which private companies operate orbital outposts—with the promise of much greater access to space than before.

The ISS is aging and is expected to be brought down from orbit into the ocean in 2031. To replace it, NASA has awarded more than $500 million to several companies to develop private space stations, while others have built versions on their own. Read why we made them one of our 10 Breakthrough Technologies this year, and check out the rest of the list.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Tech workers are pressuring their bosses to condemn ICE 
The biggest companies and their leaders have remained largely silent so far. (Axios)
+ Hundreds of employees have signed an anti-ICE letter. (NYT $)
+ Formerly politically-neutral online spaces have become battlegrounds. (WP $)

2 The US Department of Transport plans to use AI to write new safety rules
Please don’t do this. (ProPublica)
+ Failure to catch any errors could lead to civilian deaths. (Ars Technica)

3 The FBI is investigating Minnesota Signal chats tracking federal agents
But free speech advocates claim the information is legally obtained. (NBC News)
+ A judge has ordered a briefing on whether Minnesota is being illegally punished. (Wired $)

4 TikTok users claim they’re unable to send “Epstein” in direct messages
But the company says it doesn’t know why. (NPR)
+ Users are also experiencing difficulty uploading anti-ICE videos. (CNN)
+ TikTok’s first weekend under US ownership hasn’t gone well. (The Verge)
+ Gavin Newsom wants to probe whether TikTok is censoring Trump-critical content. (Politico)

5 Grok is not safe for children or teens
That’s the finding of a new report digging into the chatbot’s safety measures. (TechCrunch)
+ The EU is investigating whether it disseminates illegal content, too. (Reuters)

6 The US is on the verge of losing its measles-free status
Following a year of extensive outbreaks. (Undark)
+ Measles is surging in the US. Wastewater tracking could help. (MIT Technology Review)

7 Georgia has become the latest US state to consider banning data centers
Joining Maryland and Oklahoma’s stance. (The Guardian)
+ Data centers are amazing. Everyone hates them. (MIT Technology Review)

8 The future of Saudi Arabia’s futuristic city is in peril
The Line was supposed to house 9 million people. Instead, it could become a data center hub. (FT $)
+ We got an exclusive first look at it back in 2022. (MIT Technology Review)

9 Where do Earth’s lighter elements go?
New research suggests they might be hiding deep inside its core. (Knowable Magazine)

10 AI-generated influencers are getting increasingly surreal
Featuring virtual conjoined twins, and triple-breasted women. (404 Media)
+ Why ‘nudifying’ tech is getting steadily more dangerous. (Wired $)

Quote of the day

“Humanity is about to be handed almost unimaginable power, and it is deeply unclear whether our social, political, and technological systems possess the maturity to wield it.”

—Anthropic CEO Dario Amodei sounds the alarm about what he sees as the imminent dangers of AI superintelligence in a new 38-page essay, Axios reports.

One more thing

Why one developer won’t quit fighting to connect the US’s grids

Michael Skelly hasn’t learned to take no for an answer. For much of the last 15 years, the energy entrepreneur has worked to develop long-haul transmission lines to carry wind power across the Great Plains, Midwest, and Southwest. But so far, he has little to show for the effort.

Skelly has long argued that building such lines and linking together the nation’s grids would accelerate the shift from coal- and natural-gas-fueled power plants to the renewables needed to cut the pollution driving climate change. But his previous business shut down in 2019, after halting two of its projects and selling off interests in three more.

Skelly contends he was early, not wrong. And he has a point: markets and policymakers are increasingly coming around to his perspective. Read the full story.

—James Temple

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Cats on the cover of the New Yorker! Need I say more?
+ Here’s how to know when you truly love someone.
+ This orphaned baby seal is just too cute.
+ I always had a sneaky suspicion that Depeche Mode and the Cure make for perfect bedfellows.

The Download: why LLMs are like aliens, and the future of head transplants

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Meet the new biologists treating LLMs like aliens  

How large is a large language model? We now coexist with machines so vast and so complicated that nobody quite understands what they are, how they work, or what they can really do—not even the people who build them.

That’s a problem. Even though nobody fully understands how it works—and thus exactly what its limitations might be—hundreds of millions of people now use this technology every day. 

To help overcome our ignorance, researchers are studying LLMs as if they were doing biology or neuroscience on vast living creatures—city-size xenomorphs that have appeared in our midst. And they’re discovering that large language models are even weirder than they thought. Read the full story.

—Will Douglas Heaven

This is our latest story to be turned into a MIT Technology Review Narrated podcast, which we publish each week on Spotify and Apple Podcasts. Just navigate to MIT Technology Review Narrated on either platform, and follow us to get all our new content as it’s released.

And mechanistic interpretability, the technique these researchers are using to try and understand AI models, is one of our 10 Breakthrough Technologies for 2026. Check out the rest of the list here!

Job titles of the future: Head-transplant surgeon

The Italian neurosurgeon Sergio Canavero has been preparing for a surgery that might never happen. His idea? Swap a sick person’s head—or perhaps just the brain—onto a younger, healthier body.

Canavero caused a stir in 2017 when he announced that a team he advised in China had exchanged heads between two corpses. But he never convinced skeptics that his technique could succeed—or to believe his claim that a procedure on a live person was imminent.

Canavero may have withdrawn from the spotlight, but the idea of head transplants isn’t going away. Instead, he says, the concept has recently been getting a fresh look from life-extension enthusiasts and stealth Silicon Valley startups. Read the full story.

—Antonio Regalado

This story is from the latest print issue of MIT Technology Review magazine, which is all about exciting innovations. If you haven’t already, subscribe now to receive future issues once they land.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Big Tech is facing multiple high-profile social media addiction lawsuits 
Meta, TikTok and YouTube will face parents’ accusations in court this week. (WP $)
+ It’s the first time they’re defending against these claims before a jury in a court of law. (CNN)

2 Power prices are surging in the world’s largest data center hub
Virginia is struggling to meet record demand during a winter storm, partly because of the centers’ electricity demands. (Reuters)
+ Why these kinds of violent storms are getting harder to forecast. (Vox)
+ AI is changing the grid. Could it help more than it harms? (MIT Technology Review)

3 TikTok has started collecting even more data on its users
Including precise information about their location. (Wired $)

4 ICE-watching groups are successfully fighting DHS efforts to unmask them
An anonymous account holder sued to block ICE from identifying them—and won. (Ars Technica)

5 A new wave of AI companies want to use AI to make AI better
The AI ouroboros is never-ending. (NYT $)
+ Is AI really capable of making bona fide scientific advancements? (Undark)
+ AI trained on AI garbage spits out AI garbage. (MIT Technology Review)

6 Iran is testing a two-tier internet
Meaning its current blackout could become permanent. (Rest of World)

7 Don’t believe the humanoid robot hype
Even a leading robot maker admits that at best, they’re only half as efficient as humans. (FT $)
+ Tesla wants to put its Optimus bipedal machine to work in its Austin factory. (Insider)
+ Why the humanoid workforce is running late. (MIT Technology Review)

8 AI is changing how manufacturers create new products
Including thinner chewing gum containers and new body wash odors. (WSJ $)
+ AI could make better beer. Here’s how. (MIT Technology Review)

9 New Jersey has had enough of e-bikes
But will other US states follow its lead? (The Verge)

10 Sci-fi writers are cracking down on AI
Human-produced works only, please. (TechCrunch)
+ San Diego Comic-Con was previously a safe space for AI-generated art. (404 Media)
+ Generative AI is reshaping South Korea’s webcomics industry. (MIT Technology Review)

Quote of the day

“Choosing American digital technology by default is too easy and must stop.”

—Nicolas Dufourcq, head of French state-owned investment bank Bpifrance, makes his case for why Big European companies should use European-made software as tensions with the US rise, the Wall Street Journal reports.

One more thing

The return of pneumatic tubes

Pneumatic tubes were once touted as something that would revolutionize the world. In science fiction, they were envisioned as a fundamental part of the future—even in dystopias like George Orwell’s 1984, where they help to deliver orders for the main character, Winston Smith, in his job rewriting history to fit the ruling party’s changing narrative.

In real life, the tubes were expected to transform several industries in the late 19th century through the mid-20th. For a while, the United States took up the systems with gusto.

But by the mid to late 20th century, use of the technology had largely fallen by the wayside, and pneumatic tube technology became virtually obsolete. Except in hospitals. Read the full story.

—Vanessa Armstrong

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ You really can’t beat the humble jacket potato for a cheap, comforting meal. 
+ These tips might help you whenever anxiety strikes. ($)
+ There are some amazing photos in this year’s Capturing Ecology awards.
+ You can benefit from meditation any time, anywhere. Give it a go!

The Download: chatbots for health, and US fights over AI regulation

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

“Dr. Google” had its issues. Can ChatGPT Health do better?  

For the past two decades, there’s been a clear first step for anyone who starts experiencing new medical symptoms: Look them up online. The practice was so common that it gained the pejorative moniker “Dr. Google.” But times are changing, and many medical-information seekers are now using LLMs. According to OpenAI, 230 million people ask ChatGPT health-related queries each week.  

That’s the context around the launch of OpenAI’s new ChatGPT Health product, which debuted earlier this month. The big question is: can the obvious risks of using AI for health-related queries be mitigated enough for them to be a net benefit? Read the full story. 

—Grace Huckins

America’s coming war over AI regulation  

In the final weeks of 2025, the battle over regulating artificial intelligence in the US reached boiling point. On December 11, after Congress failed twice to pass a law banning state AI laws, President Donald Trump signed a sweeping executive order seeking to handcuff states from regulating the booming industry.  

Instead, he vowed to work with Congress to establish a “minimally burdensome” national AI policy. The move marked a victory for tech titans, who have been marshaling multimillion-dollar war chests to oppose AI regulations, arguing that a patchwork of state laws would stifle innovation.

In 2026, the battleground will shift to the courts. While some states might back down from passing AI laws, others will charge ahead. Read our story about what’s on the horizon. 

—Michelle Kim

This story is from MIT Technology Review’s What’s Next series of stories that look across industries, trends, and technologies to give you a first look at the future. You can read the rest of them here.  

Measles is surging in the US. Wastewater tracking could help.

This week marked a rather unpleasant anniversary: It’s a year since Texas reported a case of measles—the start of a significant outbreak that ended up spreading across multiple states. Since the start of January 2025, there have been over 2,500 confirmed cases of measles in the US. Three people have died. 

As vaccination rates drop and outbreaks continue, scientists have been experimenting with new ways to quickly identify new cases and prevent the disease from spreading. And they are starting to see some success with wastewater surveillance. Read the full story.

—Jessica Hamzelou 

This story is from The Checkup, our weekly newsletter giving you the inside track on all things health and biotech. Sign up to receive it in your inbox every Thursday.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 The US is dismantling itself
A foreign enemy could not invent a better chain of events to wreck its standing in the world. (Wired $)  
+ We need to talk about whether Donald Trump might be losing it.  (New Yorker $)

2 Big Tech is taking on more debt to fund its AI aspirations
And the bubble just keeps growing. (WP $)
+ Forget unicorns. 2026 is shaping up to be the year of the “hectocorn.” (The Guardian)
+ Everyone in tech agrees we’re in a bubble. They just can’t agree on what happens when it pops. (MIT Technology Review)

3 DOGE accessed even more personal data than we thought 
Even now, the Trump administration still can’t say how much data is at risk, or what it was used for. (NPR)

4 TikTok has finalized a deal to create a new US entity 
Ending years of uncertainty about its fate in America. (CNN)
+ Why China is the big winner out of all of this. (FT $)

5 The US is now officially out of the World Health Organization 
And it’s leaving behind nearly $300 million in bills unpaid. (Ars Technica) 
+ The US withdrawal from the WHO will hurt us all. (MIT Technology Review)

6 AI-powered disinformation swarms pose a threat to democracy
A would-be autocrat could use them to persuade populations to accept cancelled elections or overturn results. (The Guardian)
+ The era of AI persuasion in elections is about to begin. (MIT Technology Review)

7 We’re about to start seeing more robots everywhere
But exactly what they’ll look like remains up for debate. (Vox $)
+ Chinese companies are starting to dominate entire sectors of AI and robotics. (MIT Technology Review)

8 Some people seem to be especially vulnerable to loneliness
If you’re ‘other-directed’, you could particularly benefit from less screentime. (New Scientist $)

9 This academic lost two years of work with a single click
TL;DR: Don’t rely on ChatGPT to store your data. (Nature)

10 How animals develop a sense of direction 
Their ‘internal compass’ seems to be informed by landmarks that help them form a mental map. (Quanta $)

Quote of the day

“The rate at which AI is progressing, I think we have AI that is smarter than any human this year, and no later than next year.”

—Elon Musk simply cannot resist the urge to make wild predictions at Davos, Wired reports. 

One more thing

ADAM DETOUR

Africa fights rising hunger by looking to foods of the past

After falling steadily for decades, the prevalence of global hunger is now on the rise—nowhere more so than in sub-Saharan Africa. 

Africa’s indigenous crops are often more nutritious and better suited to the hot and dry conditions that are becoming more prevalent, yet many have been neglected by science, which means they tend to be more vulnerable to diseases and pests and yield well below their theoretical potential.

Now the question is whether researchers, governments, and farmers can work together in a way that gets these crops onto plates and provides Africans from all walks of life with the energy and nutrition that they need to thrive, whatever climate change throws their way. Read the full story.

—Jonathan W. Rosen

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ The only thing I fancy dry this January is a martini. Here’s how to make one.
+ If you absolutely adore the Bic crystal pen, you might want this lamp. 
+ Cozy up with a nice long book this winter. ($)
+ Want to eat healthier? Slow down and tune out food ‘noise’. ($)

The Download: Yann LeCun’s new venture, and lithium’s on the rise

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Yann LeCun’s new venture is a contrarian bet against large language models    

Yann LeCun is a Turing Award recipient and a top AI researcher, but he has long been a contrarian figure in the tech world. He believes that the industry’s current obsession with large language models is wrong-headed and will ultimately fail to solve many pressing problems.  

Instead, he thinks we should be betting on world models—a different type of AI that accurately reflects the dynamics of the real world. Perhaps it’s no surprise, then, that he recently left Meta, where he had served as chief scientist for FAIR (Fundamental AI Research), the company’s influential research lab that he founded. 

LeCun sat down with MIT Technology Review in an exclusive online interview from his Paris apartment to discuss his new venture, life after Meta, the future of artificial intelligence, and why he thinks the industry is chasing the wrong ideas. Read the full interview. 

—Caiwei Chen

Why 2026 is a hot year for lithium

—Casey Crownhart

In 2026, I’m going to be closely watching the price of lithium.

If you’re not in the habit of obsessively tracking commodity markets, I certainly don’t blame you. (Though the news lately definitely makes the case that minerals can have major implications for global politics and the economy.)

But lithium is worthy of a close look right now. The metal is crucial for lithium-ion batteries used in phones and laptops, electric vehicles, and large-scale energy storage arrays on the grid. 

Prices have been on quite the roller coaster over the last few years, and they’re ticking up again. What happens next could have big implications for mining and battery technology. Read the full story. This story first appeared in The Spark, our newsletter all about the tech we can use to combat the climate crisis. Sign up to receive it in your inbox every Wednesday.  

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Trump has climbed down from his plan for the US to take Greenland 
To the relief of many across Europe. (BBC)
+ Trump says he’s agreed a deal to access Greenland’s rare earths. Experts say that’s ‘bonkers.’ (CNN)
+ European leaders are feeling flummoxed about what’s going on. (FT $)

2 Apple is reportedly developing a wearable AI pin
It’s still in the very early stages—but this could be a huge deal if it makes it to launch. (The Information $)
+ It’s also planning to revamp Siri and turn it into an AI chatbot. (Bloomberg $)
+ Are we ready to trust AI with our bodies? (MIT Technology Review)

3 CEOs say AI saves people time. Their employees disagree.
Many even say that it’s currently dragging down their productivity. (WSJ $)
+ The AI boom will increase US carbon emissions—but it doesn’t have to. (Wired $)
+ Let’s also not forget that large language models remain a security nightmare. (IEEE Spectrum)

4 This chart shows how measles cases are exploding in America
They’ve hit a 30-year high, with the US on track to lose its ‘elimination status.’ (Axios $)
+ Things are poised to get even worse this year. (Wired $)

5 Your first humanoid robot coworker will almost definitely be Chinese
But will it be truly useful? That’s the even bigger question. (Wired $)
+ Nvidia CEO Jensen Huang says Europe could do more to compete in robotics and AI. (CNBC)

6 Bezos’ Blue Origin is about to compete with Starlink
It plans to send the first ‘TeraWave’ satellites into space next year. (Reuters $)
+ On the ground in Ukraine’s largest Starlink repair shop. (MIT Technology Review)

7 Trump’s family made $1.4 billion off crypto last year 
Move along, no conflicts of interest to see here. (Bloomberg $)

8 Comic-Con has banned AI art
After an artist-led backlash last week. (404 Media)
+ Hundreds of creatives are warning against an AI future built on ‘theft on a grand scale’. (The Verge $)

9 What it’s like living without a smartphone for a month
Potentially blissful for you, but probably a bit annoying for everyone else. (The Guardian)
+ Why teens with ADHD are particularly vulnerable to the perils of social media. (Nature) 

10 Elon Musk is feuding with a budget airline 
The airline is winning, in case you wondered. (WP $)

Quote of the day

“I wouldn’t edit anything about Donald Trump, because the man makes me insane.”

—Wikipedia founder Jimmy Wales tells Wired why he’s steering clear of the US President’s page.   

One more thing

BOB O’CONNOR

How electricity could help tackle a surprising climate villain

Cement hides in plain sight—it’s used to build everything from roads and buildings to dams and basement floors. But it’s also a climate threat. Cement production accounts for more than 7% of global carbon dioxide emissions—more than sectors like aviation, shipping, or landfills.

One solution to this climate catastrophe might be coursing through the pipes at Sublime Systems. The startup is developing an entirely new way to make cement. Instead of heating crushed-up rocks in lava-hot kilns, Sublime’s technology zaps them in water with electricity, kicking off chemical reactions that form the main ingredients in its cement.

But it faces huge challenges: competing with established industry players, and persuading builders to use its materials in the first place. Read the full story.

—Casey Crownhart

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Earth may be a garbage fire, but space is beautiful. 
+ Do you know how to tie your shoelaces up properly? Are you sure?!
+ I defy British readers not to feel a pang of nostalgia at these crisp packets.
+ Going to bed around the same time every night seems to be a habit worth adopting. ($)

The Download: Trump at Davos, and AI scientists

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

All anyone wants to talk about at Davos is AI and Donald Trump

—Mat Honan, MIT Technology Review’s editor in chief 

At Davos this year Trump is dominating all the side conversations. There are lots of little jokes. Nervous laughter. Outright anger. Fear in the eyes. It’s wild. The US president is due to speak here today, amid threats of seizing Greenland and fears that he’s about to permanently fracture the NATO alliance.

But Trump isn’t the only game in town—everyone’s also talking about AI. Read Mat’s story to find out more. 

This subscriber-only story appeared first in The Debrief, Mat’s weekly newsletter about the biggest stories in tech. Sign up here to get the next one in your inbox, and subscribe if you haven’t already!

The UK government is backing AI that can run its own lab experiments

A number of startups and university teams that are building “AI scientists” to design and run experiments in the lab, including robot biologists and chemists, have just won extra funding from the UK government agency that funds moonshot R&D.  

The competition, set up by ARIA (the Advanced Research and Invention Agency), gives a clear sense of how fast this technology is moving: The agency received 245 proposals from research teams that are already building tools capable of automating increasing amounts of lab work. Read the full story to learn more. 

—Will Douglas Heaven 

Everyone wants AI sovereignty. No one can truly have it.

—Cathy Li is head of the Centre for AI Excellence at the World Economic Forum

Governments plan to pour $1.3 trillion into AI infrastructure by 2030 to invest in “sovereign AI,” with the premise being that countries should be in control of their own AI capabilities. The funds include financing for domestic data centers, locally trained models, independent supply chains, and national talent pipelines. 

This is a response to real shocks: covid-era supply chain breakdowns, rising geopolitical tensions, and the war in Ukraine. But the pursuit of absolute autonomy is running into reality: AI supply chains are irreducibly global. If sovereignty is to remain meaningful, it must shift from defensive self-reliance to a vision that balances national autonomy with strategic partnership. Read the full story.

Here’s how extinct DNA could help us in the present—and the future

Thanks to genetic science, gene editing, and techniques like cloning, it’s now possible to move DNA through time, studying genetic information in ancient remains and then re-creating it in the bodies of modern beings. And that, scientists say, offers new ways to try to help endangered species, engineer new plants that resist climate change, or even create new human medicines.  

Read more about why genetic resurrection is one of our 10 Breakthrough Technologies this year, and check out the rest of the list.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 The White House wants Americans to embrace AI
It faces an uphill battle—the US public is mostly pretty gloomy about AI’s impact. (WP $) 
+ What’s next for AI in 2026. (MIT Technology Review)

2 The UN says we’re entering an “era of water bankruptcy” 
And it’s set to affect the vast majority of us on the planet. (Reuters $)
+ Water shortages are fueling the protests in Iran. (Undark) 
+ This Nobel Prize–winning chemist dreams of making water from thin air. (MIT Technology Review)

3 How is US science faring after a year of Trump?
Not that well, after proposed budget cuts amounting to $32 billion. (Nature $)
+ The foundations of America’s prosperity are being dismantled. (MIT Technology Review) 

4 We need to talk about the early career AI jobs crisis 
Young people are graduating and finding there simply aren’t any roles for them to do. (NY Mag $)
+ AI companies are fighting to win over teachers. (Axios $)
+ Chinese universities want students to use more AI, not less. (MIT Technology Review)

5 The AI boyfriend business is booming in China
And it’s mostly geared towards Gen Z women. (Wired $)
+ It’s surprisingly easy to stumble into a relationship with an AI chatbot. (MIT Technology Review) 

6 Snap has settled a social media addiction lawsuit ahead of a trial 
However the other defendants, including Meta, TikTok and YouTube, are still fighting it. (BBC)
+ A new study is going to examine the effects of restricting social media for children. (The Guardian)

7 Here are some of the best ideas of this century so far
From smartphones to HIV drugs, the pace of progress has been dizzying. (New Scientist $)

8 Robots may be on the cusp of becoming very capable
Until now, their role in the world of work has been limited. AI could radically change that. (FT $)
+ Why the humanoid workforce is running late. (MIT Technology Review)

9 Scientists are racing to put a radio telescope on the moon 
If they succeed, it will be able to ‘hear’ all the way back to over 13 billion years ago, just 380,000 years after the big bang. (IEEE Spectrum)
+ Inside the quest to map the universe with mysterious bursts of radio energy. (MIT Technology Review) 

10 It turns out cows can use tools
What will we discover next? Flying pigs?! (Futurism)

Quote of the day

“We’re still staggering along, but I don’t know for how much longer. I don’t have the energy any more.”

—A researcher at the National Oceanic and Atmospheric Administration tells Nature they and their colleagues are exhausted by the Trump administration’s attacks on science.  

One more thing

Palmer Luckey on the Pentagon’s future of mixed reality

Palmer Luckey has, in some ways, come full circle.  

His first experience with virtual-reality headsets was as a teenage lab technician at a defense research center in Southern California, studying their potential to curb PTSD symptoms in veterans. He then built Oculus, sold it to Facebook for $2 billion, left Facebook after a highly public ousting, and founded Anduril, which focuses on drones, cruise missiles, and other AI-enhanced technologies for the US Department of Defense. The company is now valued at $14 billion.

Now Luckey is redirecting his energy again, to headsets for the military. He spoke to MIT Technology Review about his plans. Read the full interview.

—James O’Donnell

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ I want to skip around every single one of these beautiful gardens.
+ Your friends help you live longer. Isn’t that nice of them?!
+ Brb, just buying a pharaoh headdress for my cat.
+ Consider this your annual reminder that you don’t need a gym membership or fancy equipment to get fitter.

The Download: digitizing India, and scoring embryos

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

The man who made India digital isn’t done yet

Nandan Nilekani can’t stop trying to push India into the future. He started nearly 30 years ago, masterminding an ongoing experiment in technological state capacity that started with Aadhaar—the world’s largest digital identity system. 

Using Aadhaar as the bedrock, Nilekani and people working with him went on to build a sprawling collection of free, interoperating online tools that add up to nothing less than a digital infrastructure for society, covering government services, banking, and health care. They offer convenience and access that would be eye-popping in wealthy countries a tenth of India’s size. 

At 70 years old, Nilekani should be retired. But he has a few more ideas. Read our profile to learn about what he’s set his sights on next.

—Edd Gent

Embryo scoring is slowly becoming more mainstream

Many Americans agree that it’s acceptable to screen embryos for severe genetic diseases. Far fewer say it’s okay to test for characteristics related to a future child’s appearance, behavior, or intelligence. But a few startups are now advertising what they claim is a way to do just that.

This new kind of testing—which can cost up to $50,000—is incredibly controversial. Nevertheless, the practice has grown popular in Silicon Valley, and it’s becoming more widely available to everyone. Read the full story. 

—Julia Black
Embryo scoring is one of our 10 Breakthrough Technologies this year. Check out what else made the list, and scroll down to vote for the technology you think deserves the 11th slot.

Five AI predictions for 2026

What will surprise us most about AI in 2026?

Tune in at 12.30pm today to hear me, our senior AI editor Will Douglas Heaven and senior AI reporter James O’Donnell discuss our “5 AI Predictions for 2026”. This special LinkedIn Live event will explore the trends that are poised to transform the next twelve months of AI. The conversation will also offer a first glimpse at EmTech AI 2026, MIT Technology Review’s longest running AI event for business leadership. Sign up to join us later today! 

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Europe is trying to build its own DeepSeek
That’s been a goal for a while, but US hostility is making those efforts newly urgent. (Wired $)
+ Plenty of Europeans want to wean off US technology. That’s easier said than done. (New Scientist $)
+ DeepSeek may have found a new way to improve AI’s ability to remember. (MIT Technology Review $)

2 Ship-tracking data shows China is creating massive floating barriers
The maneuvers show that Beijing can now rapidly muster large numbers of the boats in disputed seas. (NYT $)
+ Quantum navigation could solve the military’s GPS jamming problem. (MIT Technology Review)

3 The AI bubble risks disrupting the global economy, says the IMF
But it’s hard to see anyone pumping the brakes any time soon. (FT $)
+ British politicians say the UK is being exposed to ‘serious harm’ by AI risks. (The Guardian)
+ What even is the AI bubble? (MIT Technology Review)

4 Cryptocurrencies are dying in record numbers
In an era of one-off joke coins and pump and dump scams, that’s surely a good thing. (Gizmodo)
+ President Trump has pardoned a lot of people who’ve committed financial crimes. (NBC)

5 Threads has more global daily mobile users than X now
And once-popular alternative Bluesky barely even makes the charts. (Forbes)

6 The UK is considering banning under 16s from social media 
Just weeks after a similar ban took effect in Australia. (BBC)

7 You can burn yourself out with AI coding agents 
They could be set to make experienced programmers busier than ever before. (Ars Technica)
+ Why Anthropic’s Claude Code is taking the AI world by storm. (WSJ $)
+ AI coding is now everywhere. But not everyone is convinced. (MIT Technology Review)

8 Some tech billionaires are leaving California 
Not all though—the founders of Nvidia and Airbnb say they’ll stay and pay the 5% wealth tax. (WP $)
+ Tech bosses’ support for Trump is paying off for them big time. (FT $)

9 Matt Damon says Netflix tells directors to repeat movie plots
To accommodate all the people using their phones. (NME)

10 Why more people are going analog in 2026 
Crafting, reading, and other screen-free hobbies are on the rise. (CNN)
+ Dumbphones are becoming popular too—but it’s worth thinking hard before you switch. (Wired $)

Quote of the day

‘It may sound like American chauvinism…and it is. We’re done apologising about that.”

—Thomas Dans, a Trump appointee who heads the US Arctic Research Commission, tells the FT his boss is deadly serious about acquiring Greenland. 

One more thing

BRUCE PETERSON

Inside the fierce, messy fight over “healthy” sugar tech

On the outskirts of Charlottesville, Virginia, a new kind of sugar factory is taking shape. The facility is being developed by a startup called Bonumose. It uses a processed corn product called maltodextrin that is found in many junk foods and is calorically similar to table sugar (sucrose). 

But for Bonumose, maltodextrin isn’t an ingredient—it’s a raw material. When it’s poured into the company’s bioreactors, what emerges is tagatose. Found naturally in small concentrations in fruit, some grains, and milk, it is nearly as sweet as sucrose but apparently with only around half the calories, and wider health benefits.

Bonumose’s process originated in a company spun out of the Virginia Tech lab of Yi-Heng “Percival” Zhang. When MIT Technology Review spoke to Zhang, he was sitting alone in an empty lab in Tianjin, China, after serving a two-year sentence of supervised release in Virginia for conspiracy to defraud the US government, making false statements, and obstruction of justice. If sugar is the new oil, the global battle to control it has already begun. Read the full story. 

—Mark Harris

We can still have nice things

A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)

+ Paul Mescal just keeps getting cooler.
+ Make this year calmer with these evidence-backed tips. ($)
+ I can confirm that Lumie wake-up lamps really are worth it (and no one paid me to say so!)
+ There are some real gems in Green Day’s bassist Mike Dirnt’s favorite albums list.