His voice can be heard for only a minute in “The Empire Strikes Back,” but it provided the first draft of a character that ...

Human faces are famously flatter than those of other primates. Neanderthals, by contrast, had prominent, projecting midfaces ...

By comparing modern human, Neanderthal, and chimpanzee skulls, researchers have uncovered a unique trait having to do with ...

The new research showed that both chimpanzees and Neanderthals had larger, faster-growing faces, while modern humans have ...