technologyreview.com / .technologyreview-com / Page 4

Beef is a climate burden. Can "blended meat" finally succeed in getting us to cut back?

At the world's biggest chipmaking complex, Samsung is building the fabs it needs for the AI memory boom.

Millions of AI agents are descending on a web built for humans. Websites are trying to keep them out, but the arrival of these new visitors could transform the internet.

An exclusive interview with Nick Cammarata, the researcher whose 26,000-word viral blog post has AI safety folks celebrating.

Plus: Catch up on our conversation with a creator of AI-designed viruses.

These scientists hope that fire-spotting satellites, AI tools and ancient land practices could preserve the world's vulnerable permafrost--and the vast carbon it stores.

In various tests, solo AI agents invented versions of basketball and "the floor is lava." But were they truly playing?

Nowadays big advances are made by scaling up--think more chips packed into ever-bigger data centers. But as we near the ceiling of what we can build, there's still plenty of room below, at the fundamental physical limits of computing.

Plus: Insurance is the next big obstacle for AI .

Drugs, cloning, and cryonics are on offer--for better or worse.