Humans spend a lot more time kissing than they do thinking about why they kiss. But scientists intrigued by this question say ...

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, ...

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

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

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 ...

A farm owner on the Isle of Wight has been fined £8,000 after an outbreak of resulted in 264 people being infected with ...

A study from Princeton found that when we open our mouths, a film of lubricating saliva forms across our lips. As our lips ...

The Detroit Lions have elevated a linebacker from the practice squad ahead of their Week 9 matchup against the Minnesota Vikings. Even with the team dealing with several injuries, the Lions elected to ...