In 1974, on a survey in Hadar in the remote badlands of Ethiopia, U.S. paleoanthropologist Donald Johanson and graduate student Tom Gray found a piece of an elbow joint jutting from the dirt in a ...
Paleoanthropologist Donald Johanson's biggest claim to scientific fame is his discovery 14 years ago of "Lucy," a three-million-year-old fossil hominid, our possible ancestor. Now, Johanson, the ...
TEMPE, AZ (AZFamily) — Fifty years ago, Arizona State Professor Donald Johanson discovered the Lucy fossil skeleton—dated at over 3 million years old. The finding has been revolutionary for ...