A new book draws on ethnography, neurobiology, and primatology to argue that our reduced sleep is not a byproduct of modern ...
Humans perceive emotional expressions displayed by non-human primates and spontaneously mimic these expressions, according to a study published in the open-access journal PLOS One by Ursula Hess from ...
Humans are overwhelmingly right-handed, but scientists have long struggled to explain why no other primate species shows ...
A new study of wrist bones suggests human ancestors may have shared a knuckle-walking past with chimpanzees and gorillas.
On dry nights, the San hunter-gatherers of Namibia often sleep under the stars. They have no electric lights or new Netflix releases keeping them awake. Yet when they rise in the morning, they haven’t ...
Examples for positive, neutral and negative expressions. Copyright held by the authors. Humans perceive emotional expressions displayed by non-human primates and ...
This image highlights (red) behavioral domains in left and right brain hemispheres that show high divergence following comparisons. Top shows domains that differ the most between human and chimpanzee.
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