Smithsonian Magazine on MSN
How Did Humans End Up Smooching on the Lips? It May Have Started Out With a 21-Million-Year-Old Kiss
Our ancient primate relatives—including Neanderthals—may have enjoyed a nice peck on the lips. But researchers still don’t ...
Kissing is something of a mystery, being "only documented in 46 percent of human cultures," noted psychologist Catherine ...
Scientists have found evidence suggesting that kissing dates back up to 21 million years and that our ape ancestors and ...
Evolutionary biologists don’t know why we kiss — but new research suggests kissing evolved long before humans existed.
Newser on MSN
Kissing May Be 21M Years Old
Humans spend a lot more time kissing than they do thinking about why they kiss. But scientists intrigued by this question say ...
A recent study suggests kissing originated approximately 21 million years ago, predating modern humans and possibly emerging ...
Is it right or wrong to kiss your children on the mouth? Therapists reveal how it affects your child
A few days ago Victoria Beckham published a picture of her kissing her daughter on the mouth with a loving message that said "Happy Birthday baby girl … We all love you so much ... Kisses from mummy X ...
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