New research suggests the first kiss didn’t start with humans at all — but with ancient primates more than 21 million years ...

Or, as her majesty Faith Hill might say, “This kiss.” And, it turns out, it’s also really old. British scientists say they’ve ...

Scientists have found evidence suggesting that kissing dates back up to 21 million years and that our ape ancestors and ...

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

It is not a recent cultural development. A new study in Evolution and Human Behavior suggests kissing may date back 21 ...