A clever tropical fish has flipped how biologists are thinking about memory, brains and visual recognition in the animal ...

Our faces don’t just distinguish us from other people, but other species as well. Neanderthals bore stout jaws and broad noses, their features jutting forward like cliffs of bone. Chimpanzees, our ...

Scientists have put a face, but not an official name, to the earliest human ancestor ever found in Western Europe. This recently discovered hominin is a "new actor in the story of human evolution," ...