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

Kissing did not begin with star-crossed human lovers but with the primate ancestors of great apes around 20 million years ago ...

Our results paint early apes in an amorous light, showing that the ancestors of large apes were kissing each other as far ...

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

A new study looks at how the mouth-on-mouth smooch came into being, and concludes that Neanderthals also kissed.

Evolutionary biologists don’t know why we kiss — but new research suggests kissing evolved long before humans existed.

Kissing did not begin with star-crossed human lovers but with the primate ancestors of great apes around 20 million years ago ...

Dating TikTok has a new omen to obsess over: the so-called “forehead kiss of doom and despair.” Women across the platform ...

Kissing did not begin with star-crossed human lovers but with the primate ancestors of great apes around 20 million years ago ...

Evolutionary biologists have been investigating the evolutionarily origins of kissing by taking a broad look at behaviour in ...