Our ancient primate relatives—including Neanderthals—may have enjoyed a nice peck on the lips. But researchers still don’t ...

"A comparative approach to the evolution of kissing," was published by Evolution and Human Behavior on Nov. 19 ...

They found the act of kissing can be traced all the way back to the last common ancestor of humans and other great apes, ...

Scientists have traced kissing back to early primates, suggesting it began long before humans evolved. Their analysis points ...

Scientists suggest kissing is much older than humans. Evidence points to ancient primates sharing affectionate mouth-to-mouth ...

But even though Kevin and Devyn’s story is as heartwarming as it gets, don’t assume that people are out here finding their ...

Zoos Victoria and Victoria’s Container Deposit Scheme (CDS Vic) have partnered to encourage visitors to recycle eligible ...

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

Zoos Victoria and Victoria’s Container Deposit Scheme (CDS Vic) have partnered to encourage visitors to recycle eligible ...

Kissing is more than just “mouth-to-mouth” touching, and the study doesn’t really shed much light on why humans kiss the way ...

We used this definition to trawl published scientific papers, searching for observations of kissing in the group of monkeys ...

China likely added 15 tons of gold to its foreign exchange reserves in September as worldwide central bank purchases totaled ...