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 ...

Below, you’ll find gift ideas that can fit a variety of budgets and needs, whether you’re looking for a stocking stuffer or ...

An analysis looking at the hand bones of australopithecines, apes and humans reveals that tool use likely evolved before the ...

A fleet of marble-sculpting robots is carving out the future of the art world. It's a move some artists see as cheating, but ...