February 7, 2025

How the tiny microbes in your mouth could be putting your health at risk

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. This week I’ve been working on a piece about teeth. Well, sort of teeth. Specifically, lab-grown bioengineered teeth. Researchers have created these teeth with a mixture of human…

Technology

OpenAI moves to shrink regulatory risk in EU around data privacy

January 2, 2024

While most of Europe was still knuckle deep in the holiday chocolate selection box late last month, ChatGPT maker OpenAI was busy firing out an email with details of an incoming update to its terms that looks intended to shrink its regulatory risk in the European Union. The AI giant’s technology has come under early […]

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The Download: solving the mystery of hunger, and the climate-tech boom

January 2, 2024
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. We’ve never understood how hunger works. That might be about to change. When you’re starving, hunger is like a demon. It awakens the most ancient and primitive parts of the brain, then commandeers…

We’ve never understood how hunger works. That might be about to change.

January 2, 2024
You haven’t seen hungry until you’ve seen Brad Lowell’s mice.  A few years ago, Lowell—a Harvard University neuro­scientist—and a postdoc, Mike Krashes, figured out how to turn up the volume on the drive for food as high as it can go. They did it by stimulating a bundle of neurons in the hypothalamus, an area…

How machine learning might unlock earthquake prediction

December 29, 2023
In September 2017, about two minutes before a magnitude 8.2 earthquake struck Mexico City, blaring sirens alerted residents that a quake was coming. Such alerts, which are now available in the United States, Japan, Turkey, Italy, and Romania, among other countries, have changed the way we think about the threat of earthquakes. They no longer…

How Tesla, BMW, Ford, GM and Mercedes driver-assist systems compare

December 28, 2023

The automotive industry has entered into a new era of vehicular safety, where in-car systems initially designed to keep you alive are also being marketed as quality-of-life improvements. What once was something only discussed with your insurance adjustor is now technology you might covet on your next commute. While virtually every car on the road […]

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Xiaomi’s first EV is the freshest take on a ‘smartphone on wheels’

December 28, 2023

Chinese smartphone giant Xiaomi has revealed its first electric car, a sharp-looking sedan called the SU7. Slated to roll out in China next year, it’s another entry into an increasingly-crowded market for EVs. It’s also another attempt in this software-obsessed world to match up the technology people find in their phones to what goes on […]

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