When you think of a fearsome, sharp-toothed predator ... Oh, and they have teeth in their suckers. The serrated teeth inside the suction cups on their tentacles allow them to latch onto prey.

Though relatively small, the fish sport jaws lined with incredibly sharp teeth that they can use to tear flesh from bone. The fish, which are actually omnivores and not strict carnivores ...

First we have six-year-old Henry from Denver, Colorado, who asked: “Since gorillas are herbivores, why do they have such big teeth?” What about the gorilla’s long, sharp canines? They’re ...

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said. Photo from Hieu Do Quang via Unsplash In a river of southern ...

The research team came to this conclusion after analyzing nearly 100 canine teeth that spanned the super-sharp to super-sturdy spectrum, including saber-toothed cats, snow leopards, wolverines and ...