Certain snail varieties boast more than 14,000 small teeth on a ribbon tongue known as a radula. Lampreys possess as many as 200 sharp teeth encircling their ring-shaped mouths to attach themselves to ...

Given their huge size, there is no question as to why hippopotamuses are one of the most feared mammals. Apart from their bulky appearance, they also have an odd-looking mouth that features huge, ...

The teeth of the Komodo dragon are a sight to behold. Triangular, curved, and armed with a serrated edge similar to a steak knife, they are perfectly adapted to cut into the flesh of their prey. Now, ...

For some people, the thought of losing a tooth sounds like a painful experience, but for the Pacific lingcod, it's an everyday thing. In fact, this fish loses 20 teeth and grows them all back in one ...

The feeding habits of the whale -- the world's biggest animal -- have evolved to filter feeding, shows new international research. Ancient whales appear to have been ferocious predators, investigators ...