Kissing is something of a mystery, being "only documented in 46 percent of human cultures," noted psychologist Catherine ...

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

Kissing stretches back roughly 21 million years, to the shared ancestor of humans and other large apes, according to the ...

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

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, ...

Scientists suggest that the act of kissing evolved over 21 million years ago, a practice shared by humans and their great ape ...

“Spit play exists on a broad spectrum,” says Brame. On one end are the open-mouthed make-outs many people already enjoy. “Slobbery, drooly kissing is one of the most common ways people engage in spit ...

Read an excerpt from the new book, 'Born Human,' about Chuck Schuldiner, who played in the bands Death, Control Denied, Mantas, and Voodoocult.

Suddenly you can hardly open a social media app without being offered some form of tape that is not Scotch or duct, but is ...

Symbolic of the Cold War, the 155-kilometre concrete wall cut the German capital in half and separated its citizens.

Though Golden Bachelor's Mel Owens didn't take a knee, he has a new teammate in Peg Munson. We're saying cheers to them and ...