Narrator: Lions have them, hippos have them, and even you and I have them: canines, those long, pointy front teeth. They're actually the longest teeth in the human mouth. So what are these long, sharp ...

Piranhas belong to a family of bony fish characterized by highly developed dentition. They’re cousins to the pacu fish, which has dentition eerily similar to human teeth. Unlike pacu teeth, which are ...

In the history of teeth, perhaps no tooth is as famous as the saber tooth. These long, blade-like canines seem almost perfectly optimized to kill prey. They've evolved at least five times in mammals, ...

Don’t Let the Cuteness Fool You—These 5 Dog Breeds Have Shark-Like Teeth, Experts Say originally appeared on Parade Pets. It's no secret that the re-release of the original Jaws movie is headed to a ...

Teething is a typical part of infancy. While the timing of teething can vary, discomfort and pain can cause irritability, and parents or caregivers may be unsure how to soothe their children.