Lucy at 50: How the world’s most famous fossil was discovered ...Middle East

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Lucy at 50: How the world’s most famous fossil was discovered
By Katie Hunt, CNN (CNN) — 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 student Tom Gray on November 24, 1974, in Ethiopia opened a new chapter in the human story, offering proof that ancient hominins were able to walk upright on two feet 3.2 million years ago — a trait once thought to have evolved more recently in tandem with big brains and tool use. Assigned to a new species, Australopithecus afarensis, but best known by her simple nickname, Lucy had a mixture of ape and humanlike traits that suggested she occupied a pivotal branch in the hum

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