Or, as her majesty Faith Hill might say, “This kiss.” And, it turns out, it’s also really old. British scientists say they’ve ...

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

A new study that examines how kissing evolved suggests that ape ancestors and early humans, like Neanderthals, probably ...

New research suggests that kissing probably predates humanity and evolved between 16.9 million and 21.5 million years ago, after the ancestor of the great apes split from the lesser apes, or gibbons.

If you think about it, kissing is really weird. You press your sensitive, nerve-filled facial muscles against another ...

Strictly speaking, an epistolary novel tells more than one story. You could say, for example, that Dracula is “about” a ...

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