A kiss is one of the most universal gestures in the world. It’s a wordless way to show affection that transcends language, ...

Humans have been kissing for a long time, according to an article published in the journal Science on Thursday. Researchers studied cuneiform texts from ancient Mesopotamia in an effort to unlock the ...

Our lips say a lot, from words to kisses, whether the embraces of new lovers, friends greeting one another, or parents saying goodnight to kids. No matter what kind of kiss, passionate or tender, they ...

The study, which was published on Wednesday in the Journal of the Human Behavior and Evolution Society, found that the very ...

The first kiss in history probably took place over 16.9 million years ago — long before humans even existed, a new study suggests.

(CNN) — “The meeting of lips is the most perfect, the most divine sensation given to human beings, the supreme limit of happiness.” So wrote the 19th century French author Guy de Maupassant in his ...

New research suggests that kissing probably predates humanity and evolved between 16.9 million and 21.5 million years ago, after the ancestor of the great apes split from the lesser apes, or gibbons.

Sometimes, a kiss just can’t wait. When two characters are in desperate need of locking lips, they won’t let anything stop them, including the weather. The excitement of living in the soggy-yet-sexy ...

Kissing is not a universal expression of romantic love, it turns out. Kissing is considered a sign of sexual attraction in less than half of the world's societies, according to a recent study. The ...

Kissing is not a universal expression of romantic love, it turns out. Kissing is considered a sign of sexual attraction in less than half of the world's societies, according to a recent study. The ...