AI models such as ChatGPT consume serious power. Experts break down where that energy goes, and what you can do to help.

In a small cell therapy trial, 10 out of 12 people with type 1 diabetes no longer needed supplemental insulin, even a year after treatment.

Sofia Caetano Avritzer is the 2025 AAAS Mass Media Fellow with Science News. She has a Ph.D. in neuroscience from The Rockefeller University, where she studied how fruit flies move their eyes and ...

Exploding stars V462 Lupi and V572 Velorum are best seen from the Southern Hemisphere. One has been spotted from the United States.