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 ...