Humans are the only primates with a chin, leaving biologists to wonder why we acquired this unique feature. According to a new analysis of head anatomy in apes, it probably didn’t evolve for a ...
A new book draws on ethnography, neurobiology, and primatology to argue that our reduced sleep is not a byproduct of modern ...
A new study of wrist bones suggests human ancestors may have shared a knuckle-walking past with chimpanzees and gorillas.
A new study, published today by the scientific journal Nature Ecology & Evolution, provides an interesting overview of the relative frequency in which same-sex behaviors have been observed in an ...
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