Our earliest ancestors probably behaved in a much more "human" way than most scientists have previously thought, according to a recent study that looked at early hominid fossils from Ethiopia.

The oldest ancestor of humans may be a seven-million-year-old ape, which started walking upright two million years earlier than other hominids.

New assessments by researchers using the latest high-tech tools to study the diets of early hominids are challenging long-held assumptions about what our ancestors ate. New assessments by researchers ...

Lucy wasn’t alone. A new fossil foot unearthed in East Africa comes from an unknown hominid species that lived at the same time and in the same region as Lucy‘s species, Australopithecus afarensis.

ALBUQUERQUE — A tiny fossil thumb bone provides a gripping look at the early evolution of human hands, according to a study presented April 16 at the annual meeting of the American Association of ...

CORVALLIS, Ore. - Researchers using techniques of magnetostratigraphy have determined that a rock formation in Israel called Erk-el-Ahmar is between 1.7 million and 2.0 million years old, making the ...

Chimpanzees know how to make a bed. Every night they climb up trees and curl up in nests they build out of branches and leaves. They sleep in the treetops to avoid nighttime predators such as leopards ...

COLUMBUS, Ohio – Our earliest ancestors probably behaved in a much more "human" way than most scientists have previously thought, according to a recent study that looked at early hominid fossils from ...