To get a picture of how Lucy's species ... Lucy's pelvic, hip, and leg bones offered more proof. As in a human, Lucy's thighbones (femurs) angle in from the hip toward the knee.

A tiny 40,000-year-old human hip bone found in a French cave could overhaul what we know about how humans interacted with Neanderthals. The early human bone was found in a cave at the center of a ...