They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well, contrary to popular belief, it's not for tearing and ripping meat.

Researchers discovered two new species of snake eels in Vietnam, one with "robust" teeth and one with "sharp" teeth.

When you watch videos of sharks feeding, it is difficult not to be distracted by their white, pointed, two-inch triangular ...

For some lucky people, mouth ulcers are a one-time occurrence. Often, though, they reappear four to five times a year ...

Gum disease is a preventable infection of your mouth. It’s also called periodontitis. Without treatment, it can damage the gum tissue above and around your teeth. Periodontitis can even damage ...

Nicknamed the Ginsu shark after the kitchen knife that slices and dices, Cretoxyrhina ripped apart prey with a mouth full of razor-sharp, bone-shearing teeth. Evidence suggests Cretoxyrhina fed on ...

They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well, contrary to popular belief, it's not for tearing and ripping meat.