Lee Berger is a research professor at Wits University in Johannesburg, South Africa, and an explorer-in-residence with the National Geographic Society.
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Meet Homo Naledi, Another Long-Lost Relative
Deep in a South African cave, in the so-called “dark zone” where no light penetrates, paleoanthropologists have made an extraordinary find: more than 1,500 bones, from at least 15 hominin individuals.