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Great Apes kiss and cuddle to keep the peace, says study
New research suggests that physical affection, such as kissing and cuddling, serves as a critical mechanism for maintaining social harmony among great apes.
Why A Hug Before Dinner May Be One Of Evolution's Oldest Survival Tricks
1 news trends Newsylist has tracked involving Why A Hug Before Dinner May Be One Of Evolution's Oldest Survival Tricks — newest first.