If you've ever been bitten by a cat, you know all too well that they have some pretty sharp teeth. Perhaps you even have the scars to prove it from a play session that didn't quite go as planned.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Internet users can't get enough of an adorable cat whose tongue is ...

Every once in a while, the internet introduces us to a cat who feels like it wandered straight out of a Halloween movie. Not in a scary way, exactly. More like a very polite, tiny vampire who just ...

A mechanical analysis of the distinctive canines of California's saber-toothed cat (Smilodon fatalis) suggests that the baby tooth that preceded each saber stayed in place for years to stabilize the ...