The oldest distinguishing feature between humans and our ape cousins is our ability to walk on two legs—a trait known as bipedalism. Among mammals, only humans and our ancestors perform this atypical ...
WASHINGTON - Fossils have long provided snapshots of the human family tree, but a new find in Africa gives scientists a kind of mini home movie showing man's primal development. Because the ...
Paleoanthropologists have learned a lot about Lucy, the world’s most famous hominin fossil, since she was discovered in 1974. And her fossils are still yielding new insights Emily Driehaus 50 years ...
WASHINGTON — Ardi lived 4.4 million years ago in the woodlands of East Africa. She spent most of her time in the trees. She stood about 4 feet tall, weighed 110 pounds, and had long arms, short legs ...
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