June 18, 2025

Why AI hardware needs to be open

When OpenAI acquired Io to create “the coolest piece of tech that the world will have ever seen,” it confirmed what industry experts have long been saying: Hardware is the new frontier for AI. AI will no longer just be an abstract thing in the cloud far away. It’s coming for our homes, our rooms,…

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,…