Long before dark sunspots appear on the sun's surface, a new active region—where powerful solar eruptions can originate—begins showing subtle signs of its formation. Now, researchers say a new ...

Raffi Krikorian explains that while consumers flock to ChatGPT and Claude, companies are increasingly turning to open models that they can customize and control.

Rogue AI agents hacking other companies sounds terrifying, though it’s not really what happened. During the testing phase, models are pushed to their limits and are instructed to solve a task or ...

Meta’s Muse Glimmer brings a free, local AI model to consumer devices, reshaping cloud economics and pressuring rivals that ...

In cell culture labs around the world, human brain organoids live out their short lives as neural guinea pigs, testing the effects of diseases, toxins, and new pharmaceuticals. But they may soon be on ...

A tumor is more than its cancer cells. Immune cells, blood vessels and other surrounding tissue influence how a cancer grows and responds to treatment. Two tumors containing the same cell types can ...

Meta Glimmer is a bit smaller than the company's closed-weight Muse Spark models. Meta is putting its money (and AI models) where its mouth is. The company said Monday that its latest model is built ...