American Bully dogs might look intimidating, but deep down, they’re total softies. TikToker @msjunglebullies shared a video showing off her “big and scary” bully’s teeth, and people can’t stop ...

Research suggests that contrary to popular belief, the T-rex did not have rows of exposed teeth — it had lips that covered those teeth. Some scientists disagree and insist that the T-rex is lipless.

There's nothing quite like polishing up your pearly whites for a beautiful, white smile that gives you an extra boost of confidence, but the opposite happened for U.K. teen Abbie Kilbride when she ...