About 70,000 years ago in Africa, humans expanded into more extreme environments, a new study finds, setting the stage for our global migration. By Carl Zimmer Geography is one of the things that sets ...
Fossilized bones from an extinct, shelled mammal offer us the latest clue about when humans arrived in South America. Scientists have long argued over when people first set foot on the continent ...
Nic Rawlence receives funding from Te Apārangi Royal Society of New Zealand Marsden Fund. Alexander Verry does not work for, consult, own shares in or receive funding from any company or organization ...
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