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

Kissing is more than just "mouth-to-mouth" touching, and the study doesn't really shed much light on why humans kiss the way ...

For decades, anthropologists have wondered whether kissing is an evolutionary thing or a unique cultural quirk we humans ...

This WWE Hall of Famer enjoyed a long and successful career, but kissing Stephanie McMahon as part of one of his earlier ...

Our results paint early apes in an amorous light, showing that the ancestors of large apes were kissing each other as far back as 21.5 – 16.9 million years ago. Clearly, they were onto a good thing ...

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

“I would love to say that I was their first choice. No, I was probably the dark horse in the race.” ...

Researchers from Oxford University and the Florida Institute of Technology wanted to examine when kissing began, given that from an evolutionary standpoint it has no obvious survival benefit, and coul ...

By Toby Sterling AMSTERDAM (Reuters) -Kissing did not begin with star-crossed human lovers but with the primate ancestors of ...