Same-sex sexual behaviour has been recorded in around 1,500 species, from insects and starfish to birds and mammals. Yet sex ...
Great apes share human-like social circles, but chimpanzees and bonobos differ in how selectively they maintain close social bonds. A new international study led by researchers from Utrecht University ...
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Can animals be gay? New study finds that many primates are — and it may even improve their survival odds
A growing body of research suggests same-sex behavior in nonhuman primates is important to social connections.
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