What are AI agents? 

July 5, 2024
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. When ChatGPT was first released, everyone in AI was talking about the new generation of AI assistants. But over the past year, that excitement has turned…

AI lie detectors are better than humans at spotting lies

July 5, 2024
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.  Can you spot a liar? It’s a question I imagine has been on a lot of minds lately, in the wake of various televised political debates. Research has…

The Download: recycling clothing, and fish-friendly hydropower

July 4, 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. A polyester-dissolving process could make modern clothing recyclable   The news: Less than 1% of clothing is recycled. Most of the rest ends up dumped in a landfill or burned. A team of researchers…

What new hydropower tech says about climate action

July 4, 2024
This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. For nearly two years, I’ve been thinking about a set of photos of fish I saw at a conference.  The presentation was from our ClimateTech event in 2022, when we invited scientists,…