Lucy may be the best-known prehuman fossil in the world. But other famous fossils have given us important insight into our ...

A collection of 3-million-year-old bones unearthed 50 years ago in Ethiopia changed our understanding of human origins.

The 3.2-million-year-old fossil, discovered 50 years ago, is considered to be one of the most significant early hominin ...

It was already pretty hot by the time Donald Johanson and his graduate student, Tom Gray, arrived at the site at Hadar, ...

NPR's Scott Simon speaks with paleoanthropologist, Donald Johanson, about the 50th anniversary of his biggest discovery, Lucy, an early human ancestor.

Dr. Johanson and his team were looking for the evolutionary “missing link”… the creature who had evolved from a plain old ape ...

Fifty years after a fossil skeleton of Australopithecus afarensis was unearthed in Ethiopia, we know so much more about how ...

Reportedly, Dr. Johanson returned to camp in 1974 with some of Lucy’s fossilized remains, and as team celebrated, someone ...

Arizona State Professor Donald Johanson discovered the Lucy fossil skeleton—dated at over 3 million years old—in Ethiopia 50 ...

Fifty years ago, the discovery of a human ancestor "Lucy" generated worldwide attention. NPR's Scott Detrow speaks with paleoanthropologist Zeray Alemseged about the legacy of the discovery.