Lab-grown canine muscle cells offer solution for early therapeutic testing Before testing new therapies in animals, researchers now have a more efficient starting point—lab-grown canine muscle cells that can help identify what works and what doesn't.

Anthropic walked back a policy it had for AI research.Bloomberg/Getty Images Fable 5 and Mythos 5 are Anthropic's latest top AI models, released this month.Anthropic said a US order bars any foreign entities or individuals from using its models.

Faster biological aging consistently linked to poverty and discrimination By integrating findings from 140 studies and nearly 66,000 individuals, researchers from the Biosocial team at the Max Planck Institute for Human Development in collaboration with Columbia University in New York have shown...

To truly understand what an asteroid is made of, we need to send a probe to it. Remote sensing from ground-based telescopes, or even orbiting observatories, can only do so much. A new white paper submitted to the U.K.

SpaceX IPO: Live updates on everything you need to know TechCrunch has followed SpaceX's start, struggles, and successes from the early days. And we're here for what happens next too. This package of SpaceX IPO coverage includes who stands to win (and maybe some who won't), pre-IPO deals, and...

Solar geoengineering could shield up to 75% of oceans from heat waves Most people have experienced a heat wave on land. But heat waves can strike in the ocean too. And as the planet continues to warm, marine heat waves are growing longer and deadlier, hurting the seafood supply that billions of...