How exosomes could become more than just an “anti-aging” fad

November 1, 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. Over the past month or so, I’ve been working on a story about exosomes. You might have seen them advertised—they’re being touted as a hot new beauty treatment,…

AI search could break the web

October 31, 2024
In late October, News Corp filed a lawsuit against Perplexity AI, a popular AI search engine. At first glance, this might seem unremarkable. After all, the lawsuit joins more than two dozen similar cases seeking credit, consent, or compensation for the use of data by AI developers. Yet this particular dispute is different, and it…