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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

Family tree of extinct apes reveals our early evolutionary history

16 March 2022

A new family tree of apes that lived in the Miocene between 23 and 5.3 million years ago reveals which are our close relatives and which are only distant cousins

Did apes first walk upright on two legs in Europe, not Africa?

6 November 2019

An extinct ape that lived in Germany 11.6 million years ago may have been bipedal – even though walking upright is the hallmark of more human-like species

Mystery of why humans walk upright may be explained by surprise fossil

20 September 2019

We thought that walking on all fours like a gorilla is more primitive than walking on two legs as humans do. But new fossils suggest even very ancient apes walked upright

We may have a basic form of sign language in common with chimpanzees

13 September 2019

People seem to be able to understand gestures made by chimpanzees, suggesting the signals may be remnants of a basic sign language used by our last common ancestors

Chimp evolution was shaped by sex with their bonobo relatives

24 May 2018

Some chimpanzee populations gained useful DNA from interbreeding with bonobos, and one may even have become more gentle and “bonobo-like” in its brain structure and behaviour

Ape ‘midwives’ spotted helping female bonobos give birth

18 May 2018

When female bonobos went into labour, other females gathered around to keep them safe, swatting away flies and even seemingly trying to catch the baby as it emerged