MIT Technology Review

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Brain-computer interfaces face a critical test Brain computer interfaces (BCIs) are electrodes put in paralyzed people's brains so they can use imagined movements to send commands from their neurons through a wire, or...

Tech companies are always trying out new ways for people to interact with computers-consider efforts like Google Glass, the Apple Watch, and Amazon's Alexa. You've probably used at least one. But the most radical option has been tried by fewer than 100 people on Earth-those who have lived for months or years with implanted brain-computer...

On March 27, the results of the first clinical trial for a generative AI therapy bot were published, and they showed that people in the trial who had depression or anxiety or were at risk for eating disorders benefited from chatting with the bot. I was surprised by those results, which you can read about...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. The first trial of generative AI therapy shows it might help with depression The first clinical trial of a generative AI therapy bot suggests it was as effective as human therapy for people...

The first clinical trial of a therapy bot that uses generative AI suggests it was as effective as human therapy for participants with depression, anxiety, or risk for developing eating disorders. Even so, it doesn't give a go-ahead to the dozens of companies hyping such technologies while operating in a regulatory gray area. A team...

Stop me if you've heard this one before: A tech company accumulates a ton of user data, hoping to figure out a business model later. That business model never arrives, the company goes under, and the data is in the wind. The latest version of that story emerged on March 24, when the onetime genetic...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Anthropic can now track the bizarre inner workings of a large language model The news: The AI firm Anthropic has developed a way to peer inside a large language model and watch what...

This week, MIT Technology Review published a piece on bodyoids-living bodies that cannot think or feel pain. In the piece, a trio of experts argue that advances in biotechnology will soon allow us to create spare" human bodies that could be used for research, or to provide organs for donation. If you find your skin...

MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you understand what's coming next. You can read more from the series here. With the recent news that the Atlantic's editor in chief was accidentally added to a group Signal chat for American leaders planning a bombing in Yemen,...

The AI firm Anthropic has developed a way to peer inside a large language model and watch what it does as it comes up with a response, revealing key new insights into how the technology works. The takeaway: LLMs are even stranger than we thought. The Anthropic team was surprised by some of the counterintuitive...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Inside a romance scam compound-and how people get tricked into being there Gavesh's journey had started, seemingly innocently, with a job ad on Facebook promising work he desperately needed. Instead, he found himself...

Glaciers generally move so slowly you can't see their progress with the naked eye. (Their pace is ... glacial.) But these massive bodies of ice do march downhill, with potentially planet-altering consequences. There's a lot we don't understand about how glaciers move and how soon some of the most significant ones could collapse into the...

Heading north in the dark, the only way Gavesh could try to track his progress through the Thai countryside was by watching the road signs zip by. The Jeep's three occupants-Gavesh, a driver, and a young Chinese woman-had no languages in common, so they drove for hours in nervous silence as they wove their way...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. China built hundreds of AI data centers to catch the AI boom. Now many stand unused. Just months ago, China's boom in data center construction was at its height, fueled by both government...

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. While AI models are certainly capable of creating interesting and sometimes entertaining material, their output isn't necessarily useful. Google DeepMind is hoping that...

A year or so ago, Xiao Li was seeing floods of Nvidia chip deals on WeChat. A real estate contractor turned data center project manager, he had pivoted to AI infrastructure in 2023, drawn by the promise of China's AI craze. At that time, traders in his circle bragged about securing shipments of high-performing Nvidia...

OpenAI has released a new image generator that's designed less for typical surrealist AI art and more for highly controllable and practical creation of visuals-a sign that OpenAI thinks its tools are ready for use in fields like advertising and graphic design. The image generator, which is now part of the company's GPT-4o model, was...

This story was originally published in October 2024. In March 2025, 23andMe filed for bankruptcy and announced its plans to facilitate a sale process to maximize the value of its business." MIT Technology Review'sHow Toseries helps you get things done. Things aren't looking good for 23andMe. The consumer DNA testing company recently parted ways with...

Why do we hear about medical breakthroughs in mice, but rarely see them translate into cures for human disease? Why do so few drugs that enter clinical trials receive regulatory approval? And why is the waiting list for organ transplantation so long? These challenges stem in large part from a common root cause: a severe...

A few weeks ago, when I was at the digital rights conference RightsCon in Taiwan, I watched in real time as civil society organizations from around the world, including the US, grappled with the loss of one of the biggest funders of global digital rights work: the United States government. As I wrote in my...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Why handing over total control to AI agents would be a huge mistake -Margaret Mitchell, Avijit Ghosh, Sasha Luccioni, Giada Pistilli all work for Hugging Face, an open source AI company. AI agents...

AI agents have set the tech industry abuzz. Unlike chatbots, these groundbreaking new systems operate outside of a chat window, navigating multiple applications to execute complex tasks, like scheduling meetings or shopping online, in response to simple user commands. As agents are developed to become more capable, a crucial question emerges: How much control are...

OpenAI says over 400 million people use ChatGPT every week. But how does interacting with it affect us? Does it make us more or less lonely? These are some of the questions OpenAI set out to investigate, in partnership with the MIT Media Lab, in a pair of new studies. They found that only a...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Inside a new quest to save the doomsday glacier" The Thwaites glacier is a fortress larger than Florida, a wall of ice that reaches nearly 4,000 feet above the bedrock of West Antarctica,...

The Thwaites glacier is a fortress larger than Florida, a wall of ice that reaches nearly 4,000 feet above the bedrock of West Antarctica, guarding the low-lying ice sheet behind it. But a strong, warm ocean current is weakening its foundations and accelerating its slide into the Amundsen Sea. Scientists fear that the waters could...

Over the past couple of weeks, I've been following news of the deaths of actor Gene Hackman and his wife, pianist Betsy Arakawa. It was heartbreaking to hear how Arakawa appeared to have died from a rare infection days before her husband, who had advanced Alzheimer's disease and may have struggled to understand what had...

Europe is on the cusp of a new dawn in commercial space technology. As global political tensions intensify and relationships with the US become increasingly strained, several European companies are now planning to conduct their own launches in an attempt to reduce the continent's reliance on American rockets. In the coming days, Isar Aerospace, a...

Recorded onMarch 20, 2025 AI Chatbots Have Joined the Chat Speakers: Rachel Courtland, commissioning editor, Rhiannon Williams, news reporter, and Eileen Guo, features & investigations reporter. Chatbots are quickly changing how we connect to each other and ourselves. But are these changes for the better? How should they be monitored and regulated? Hear from MIT...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. 4 technologies that could power the future of energy Where can you find lasers, electric guitars, and racks full of novel batteries, all in the same giant room? This week, the answer was...

At a conference dedicated to energy technology that I attended this week, I noticed an outward attitude of optimism and excitement. But it's hard to miss the current of uncertainty just underneath. The ARPA-E Energy Innovation Summit, held this year just outside Washington, DC, gathers some of the most cutting-edge innovators working on everything from...

Where can you find lasers, electric guitars, and racks full of novel batteries, all in the same giant room? This week, the answer was the 2025 ARPA-E Energy Innovation Summit just outside Washington, DC. Energy innovation can take many forms, and the variety in energy research was on display at the summit. ARPA-E, part of...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. HIV could infect 1,400 infants every day because of US aid disruptions Around 1,400 infants are being infected by HIV every day as a result of the new US administration's cuts to funding...

There has never been a more pressing time for food producers to harness technology to tackle the sector's tough mission. To produce ever more healthy and appealing food for a growing global population in a way that is resilient and affordable, all while minimizing waste and reducing the sector's environmental impact. From farm to factory,...

Around 1,400 infants are being infected by HIV every day as a result of the new US administration's cuts to funding to AIDS organizations, new modeling suggests. In an executive order issued January 20, President Donald Trump paused new foreign aid funding to global health programs, and four days later, US Secretary of State Marco...

In the ever-evolving world of health care, the role of technology is becoming increasingly crucial. From improving patient outcomes to streamlining administrative processes, digital technologies are changing the face of the industry. However, for startups developing health tech solutions, breaking into the market and scaling their products can be a challenging journey, requiring access to...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. When you might start speaking to robots Last week, Google made a somewhat surprising announcement. It launched a version of its AI model, Gemini, that can do things not just in the digital...

Last Wednesday, Google made a somewhat surprising announcement. It launched a version of its AI model, Gemini, that can do things not just in the digital realm of chatbots and internet search but out here in the physical world, via robots. Gemini Robotics fuses the power of large language models with spatial reasoning, allowing you...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Is Google playing catchup on search with OpenAI? -Mat Honan I've been mulling over something that Will Heaven, our senior editor for AI, pointed out not too long ago: all the big players...

This story originally appeared inThe Debrief with Mat Honan, a weekly newsletter about the biggest stories in tech from our editor in chief.Sign up hereto get the next one in your inbox. I've been mulling over something that Will Heaven, our senior editor for AI,pointed out not too long ago: that all the big players...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. This annual shot might protect against HIV infections Every year, my colleagues and I put together a list of what we think are the top 10 breakthrough technologies of that year. When it...

This article first appeared in The Checkup,MIT Technology Review'sweekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first,sign up here. Every year, my colleagues and I put together a list of what we think are the top 10 breakthrough technologies of that year. When it came to innovations...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Gemini Robotics uses Google's top language model to make robots more useful The news: Google DeepMind has released a new model, Gemini Robotics, that combines its best large language model with robotics. Plugging...

Google DeepMind has released a new model, Gemini Robotics, that combines its best large language model with robotics. Plugging in the LLM seems to give robots the ability to be more dexterous, work from natural-language commands, and generalize across tasks. All three are things that robots have struggled to do until now. The team hopes...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Everyone in AI is talking about Manus. We put it to the test. Since the general AI agent Manus was launched last week, it has spread online like wildfire. And not just in...

This article is from The Spark, MIT Technology Review's weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. Green-steel startup Boston Metal just showed that it has all the ingredients needed to make steel without emitting gobs of greenhouse gases. The company successfully ran its largest reactor yet to make...

For many years, researchers have been working to build devices that can mimic photosynthesis-the process by which plants use sunlight and carbon dioxide to make their fuel. These artificial leaves use sunlight to separate water into oxygen and hydrogen, which could then be used to fuel cars or generate electricity. Now a research team has...

Since the general AI agent Manus was launched last week, it has spread online like wildfire. And not just in China, where it was developed by the Wuhan-based startup Butterfly Effect. It's made its way into the global conversation, with influential voices in tech, including Twitter cofounder Jack Dorsey and Hugging Face product lead Victor...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Two new measures show where AI models fail on fairness What's new: A new pair of AI benchmarks could help developers reduce bias in AI models, potentially making them fairer and less likely...

This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first,sign up here. The concept of artificial general intelligence-an ultra-powerful AI system we don't have yet-can be thought of as a balloon, repeatedly inflated with hype during peaks of optimism (or fear) about its potential...