CINCINNATI (WKRC) - Two of the Cincinnati Zoo's big cats needed root canals on their big teeth. A veterinary dentist from Columbus performed the procedures on Barafu the cheetah and Zero the Malayan ...

Trauma or injury can delay adult teeth coming up, causing double teeth in the mouth. Crowding is an issue when your dog doesn ...

What if Wednesday Addams had been sent away to boarding school when she was little? Would she remember all the secrets of her monstrous family? Would she remember why, of all of them, she was the one ...

PORTLAND, Ore. — If you look at pictures of salmon from the prehistoric era, you'll often see them with protruding teeth that pointed downward. But now, research shows that wasn't true. "The previous ...

It may have been a cute plant-eater, but it certainly had big teeth. A new species of dinosaur with unusually large, chisel-like teeth was recently identified in southern France, a new study reported ...

Researchers have developed formulas that can calculate the body size of a primate based on the root size of its teeth. The formulas could allow researchers to make use of partial and incomplete ...

Back in 260 million B.C., the mammal-like creature known as Tiarajudens eccentricus looked as fearsome as any predator —possessing rows of teeth that went all the way back into its palate, with two ...

After months of anticipation, Meryl Streep finally made her Big Little Lies debut on Sunday night's Season 2 premiere. Streep arrived in Monterey as the menacing mother-in-law Mary Louise Wright, ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this classic image might be wrong.The teeth on T. rex ...