Did she stick her tongue out? Have you ever stopped to wonder why people do this? It’s not just children who do this.

A swollen tongue may signal allergies, deficiencies, infections, or deeper health issues you shouldn't ignore.

Shifting cultural perceptions of beauty could drive 'lip dysmorphia', so psychologists tested the response of 32 people to altered images of lips to see how they responded. The results were surprising ...

Ancient human history is now resurfacing, quite literally, from the bottom of the sea. Off the western coast of Taiwan, ...

Relatively little is known about Denisovans, an extinct group of human cousins that interacted with Neanderthals and Homo sapiens.