Add Yahoo as a preferred source to see more of our stories on Google. Digital reconstruction of a crushed skull from an ancient human relative could rewrite the timeline of human evolution, ...

Humans are actually limited in how much protein they can metabolize for energy, meaning early humans really needed a more ...

Human evolution is a long and winding tale that goes back millions of years, but one aspect of our anatomy shaped up quickly compared to other mammals: our large brains and flat faces. As these ...

Discover the latest news, features and articles about the origin of the human species and what makes us different from our ...

Human history is not what we thought. Recent discoveries are forcing scientists to push timelines back by thousands-and even tens of thousands-of years. Footprints dated to 23,000 years ago suggest ...

As early humans spread from lush African forests into grasslands, their need for ready sources of energy led them to develop a taste for grassy plants, especially grains and the starchy plant tissue ...

Early humans : of whom do we speak? / Richard E. Leakey -- Homo habilis - a premature discovery : remembered by one of its founding fathers, 42 years later / Phillip V. Tobias -- Where does the genus ...

While some species of non-human primates produce technologies that assist in foraging, humans are uniquely dependent on technology for survival. How far back in time does this technological dependency ...

Digital reconstruction of a crushed skull from an ancient human relative could rewrite the timeline of human evolution, researchers said. A cranium dubbed Yunxian 2 was found in the Yunxian region of ...