Stunning Discovery of ‘Lucy’ Fossil Revealed Humans Were Walking On Feet 3.2 Million Years Ago Experts find human evolution a ...

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

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

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Lucy, a fossilized ...

Fifty years ago today, a groundbreaking discovery was unearthed in Ethiopia, the fossilized bones of a human ancestor, and you probably already know her name... (SOUNDBITE OF SONG, "LUCY IN THE SKY ...

Paleoanthropologists have learned a lot about Lucy, the world’s most famous hominin fossil, since she was discovered in 1974.

Perhaps most importantly, Lucy’s discovery foreshadowed a series of fossil finds that filled in the scientific picture of her species. By 1978, enough evidence had accumulated to establish Lucy as the ...

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

She was named Lucy after the Beatles song “Lucy in the Sky with Diamonds,” which the scientist team who found her played after the discovery. Pyne notes that this ancient human relative ...

Lucy, a fossilized skeleton unearthed 50 years ago this month, transformed scientists’ understanding of human evolution. The discovery by American paleontologist Don Johanson and graduate ...