Could social bonds be the key to human big brains? A study of the fossil teeth of early Homo from Georgia dating back 1.77 million years reveals a prolonged childhood despite a small brain and an ...

Adults exhibit a general tendency to make better decisions than adolescents, and this improvement drives an increase in specific and more sophisticated choice behaviors, according to a new study.

Researchers led by the University of California, Irvine are the first to reveal how two neural circuits located in the ...

Robert F. Kennedy Jr. — a former presidential candidate who has a history of spreading conspiracy theories, including about ...

A European regulatory committee now recommends approval of the Alzheimer's treatment lecanemab a few months after rejecting ...