Octopuses are carnivores, but do they have teeth? Find out more about octopus biology and learn how they use their ...

A fox’s teeth are one of its more unique features. Although they’re omnivores, their canines resemble those of a carnivore, ...

Scientists have uncovered evidence suggesting that human tooth sensitivity—those sharp jolts from a cold drink or a sudden ...

A scuba diver made an incredible find last week off Florida’s Gulf Coast, a six-inch long megalodon tooth. Kristina Scott was ...

The stomach of the longnose lancetfish — a.k.a. the mysterious “twilight zone fish” — yielded entire squids and undigested fish Bailey Richards is a writer-reporter at PEOPLE. She has been ...

While the average iguana is harmless to humans, they have sharp teeth that can cause significant damage, according to Iguana Control. Clean the wound with something like Betadine and hot ...

Rico underwent a three-hour operation to cure his toothache. Credit: Chester Zoo A sloth at Chester Zoo is believed to be the first of his kind to have pioneering dental surgery to cure toothache.

Anime characters with sharp teeth are usually different due to their wild, savage, or mischievous natures. Some have a shark-like grin, while others possess jagged fangs that help them be so ...

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 ...

For days, the scientists meticulously excavated layers of rock, when suddenly, team member Belal Salem, who is now with Ohio University, noticed a large set of teeth sticking out of the ground.