A biological anthropologist at the University of Coimbra in Portugal is hypothesizing that the mysterious flat patches found ...

SciShow explained why humans have wisdom teeth, an evolutionary trait from a time when humans had larger mouths and smaller ...

Uncover the world's oldest surviving personal portrait, a 26,000-year-old mammoth ivory carving from Dolní Věstonice, Czech ...

Imagine a bustling metropolis within your mouth—a dynamic community of microorganisms forming biofilms on your teeth and gums ...

"I thought it was a rock so I poked it and turned it over with the barrel of my gun and that’s when I realized it was a human ...

The hunter who found Charlotte Lester's remains in the woods in Exeter took the stand during a bail hearing for Mark Perkins, ...

This deep-sea polar worm looks like it can't decide if it's dressed for a glitzy party or a gruesome massacre.

There is a distinctive and easily recognized open-mouth expression that is the canine equivalent of a human smile, ...

Vincent Lemark Burrell left animals in appalling conditions, Paulding District Attorney’s Office said, with authorities ...

A horse's tooth color may be quite different than your own, but it doesn't necessarily mean there's a problem.