Scientists' jaws dropped when they saw this skull in the cave wall
A 286,000-year-old ancient skull discovered in a cave near Thessaloniki, Greece, has sparked intrigue due to its ambiguous classification.
Ludovic Slimak on Neanderthals: 'It was suicide. Humans disappear because their values collapse'
Paleoanthropologist Ludovic Slimak discusses the extinction of Neanderthals and the implications of human values in his new book, 'The Last Neanderthal.'
A seven million-year-old femur reignites a long and fierce scientific war over the origin of bipedalism
A new study identifies three traits of upright walking in 'Sahelanthropus tchadensis', the oldest known hominin, but critics dispute the evidence, claiming it was a quadrupedal ape.