A new study reveals how evolution fine-tunes instinctive fear responses by tweaking a key neural switch deep in the brain.

Scientists developed a computational “aging clock” that measures the biological age of brain cells and identifies compounds ...

A new study reveals how pleasant touch fosters social bonds between humans and rats by activating oxytocin signaling in the ...

Living through the Covid-19 pandemic may have accelerated brain ageing, even in people who were never infected, a new study ...

Summary: A new study shows that inflammation levels influence how cannabis affects anxiety and sleep quality. Researchers found no overall change in inflammatory markers after 4 weeks of cannabis use, ...

A new study shows how math helps explain why babies nap erratically, teens stay up late, and older adults wake earlier.

A new study warns of “AIPasta,” a strategy that uses generative AI to craft many slightly different versions of false claims to mimic widespread public belief.