This fish must have a good dentist. A Brazilian businesswoman Paula Monteira went viral earlier this week after she shared images of a fish sporting human-like teeth. The video, which has more ...

Sporting a large, bulbous body, shrunken eyes and gaping mouth, you’d be forgiven for mistaking the fish for something from another planet. But fisherman Roman Fedortsov plucked it from a ...

Like tooth stem cells to build new teeth. Humans have these stem cells when ... compared to the 50,000 species of reptiles and fish. Take geckos, for example, who will replace all 100 teeth ...

Complex teeth with multiple cusps in an African cichlid fish. The cichlid fish of Africa's Great Lakes have formed new species more rapidly than any other group of vertebrates. A new study shows that ...

Adaptations of the teeth and jaws that allow the fish to adapt to a wide range of food sources and habitats are thought to be a factor in their success. Fish, including cichlids, have either ...