Stanford Medicine investigators have replicated, in a lab dish, one of the most prominent human nervous pathways for sensing pain. This nerve circuit transmits sensations from the body’s skin to the ...

Q: My husband and I usually make a few resolutions for the new year. This year, I skipped it because I never follow through, and I wind up feeling bad about myself. My husband did OK for about a month ...

That mental merry-go-round of “what ifs” and “should haves” isn’t just annoying. It’s actually rewiring your brain as you read this sentence. Overthinking – that relentless mental chewing on problems ...

When engineers build AI language models like GPT-5 from training data, at least two major processing features emerge: memorization (reciting exact text they’ve seen before, like famous quotes or ...