How Did Humans End Up Smooching on the Lips? It May Have Started Out With a 21-Million-Year-Old Kiss
Kissing, for all popularity, is a bit of a mystery. Scientists have long debated when humans’ ancestors first put their lips together, and whether the act is simply a cultural trait. A new study ...
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11 Random Facts About Kissing
July 6 is International Kissing Day, and whether you kiss the ones you love or kiss token for good luck, here are 11 facts you might not know about that peck from your lips. 1. KISSING IS GOOD FOR YOU ...
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