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 locked lips with their friends and sexual partners. The behavior may date back 21 ...

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

Kevin Hassett, director of the National Economic Council, told reporters on Thursday ...