A new study released on Wednesday found that humanity's first kiss occurred roughly 21 million years ago, predating humans.

In the words of Dua Lipa, one kiss is all it took about 21 million years ago. That's roughly when scientists estimate that ...

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

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

Ingrid Bergman is said to have uttered one of the most notable definitions of the act of touching lips: “A kiss is a lovely trick designed by nature to stop speech when words become superfluous.” Some ...

Discover What’s Streaming On: From an exciting new mansion to an unprecedented travel twist, The Bachelorette‘s Season 21 premiere was full of surprises — including Jenn Tran’s decision to only kiss ...