#News: #Study delved into why humans kiss. Turns out it may have evolved from our common #ape ancestors grooming #behaviour #animals #communication. Most apes are #endangered, some critically. #Boycott4Wildlife #BoycottPalmOil #COP16 https://cosmosmagazine.com/people/anthropology/kiss-human-ape-ancestor-grooming/
Why humans kiss: It might have evolved from our ape ancestors grooming
New research suggests that kissing evolved from the grooming behaviour of ancient ape ancestors of humans.Evrim Yazgin (Cosmos Magazine)
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