Lucy, our 3.2 million-year-old ancestor of the species Australopithecus afarensis, may not have won gold in the Olympics – but new evidence suggests she was able to run upright. According to digital ...

Fifty years ago, our understanding of human origins began to change with the discovery of Lucy, a remarkably complete, 3.2-million-year-old human relative unearthed from the sandy soil in Hadar, ...

About 3.2 million years ago, among the prehistoric forests of what is now Ethiopia, a small human was folded into the fossil ...

The 3.18-million-year-old bone fragments of human ancestor Lucy, which rarely leave Ethiopia, went on display in Prague on Monday, with the Czech prime minister hailing the fossils' "first ever" ...

Though she works thousands of miles from home, Arizona State University research scientist Kaye Reed is used to 110-degree heat. For days at a time, Reed and her colleagues walk through Ethiopia's ...

Roughly 2.6 million-year-old fossilized teeth found in Ethiopia might belong to a previously unknown early human relative, researchers say. The teeth are from a species of Australopithecus, the genus ...

NEW YORK (AP) — A fossil from Ethiopia is letting scientists look millions of years into our evolutionary history — and they see a face peering back. The find, from 3.8 million years ago, reveals the ...

Digital modelling of legendary fossil's soft tissue suggests Australopithecus afarensis had powerful leg and pelvic muscles suited to tree dwelling, but knee muscles that allowed fully erect walking.

FILE - The framed hominid fossil "Lucy," is seen at a exhibition at the Ethiopian Natural History Museum in the Ethiopian capital of Addis Ababa, Tuesday, Oct. 24, 2006. (AP Photo/Les Neuhaus, file) ...