A new study that examines how kissing evolved suggests that ape ancestors and early humans like Neanderthals probably locked lips with their friends and sexual partners. The behavior may date back 21 ...
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Kissing is an 'evolutionary conundrum.' Scientists just mapped its unexpected origins
A new study that examines how kissing evolved suggests that ape ancestors and early humans, like Neanderthals, probably ...
The first human kiss originated 21 million years ago, study finds - Homo sapiens and Neanderthals may have kissed, researchers at the University of Oxford discovered ...
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