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Unlike in other primates, the human voice box has lost small tissue structures called vocal membranes, which may have been involved in the evolution of speech

Losing parts of our voice box may have helped humans evolve to speak

11 August 2022

Unlike people, 43 species of monkeys and apes are known to have so-called vocal membranes, which may prevent them from having precise voice control
Models of the skulls of human ancestors

Ancient humans: What we know and still don’t know about them

3 May 2017

Confused by the flood of news about ancient humans? Here’s the low-down on what new discoveries are revealing about the complicated story of our ancestors

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