Stingray teeth may look a little different, but they’re made of similar materials to human teeth. Like our teeth, stingray teeth have a pulpy center that’s full of blood vessels and nerves.

A lucky Florida family found a once-in-a-lifetime fossil that belonged to one of the biggest predators that ever roamed the ocean. Bricen Columbia, 19, found a 6.5-inch megalodon tooth in South ...

The superpredator’s teeth — abundant in the fossil record — are what McCormack and his colleagues used to conduct a geochemical analysis, unlocking fresh clues that could challenge megalodon ...

A lucky Florida family found a once-in-a-lifetime fossil that belonged to one of the biggest predators that ever roamed the ocean.. Bricen Columbia, 19, found a 6.5-inch megalodon tooth in South ...

Remarkably, fossil shark teeth are also incredibly abundant. Sharks ruled the earth's oceans for 400 million years, and every individual grows and sheds thousands of teeth in their lifetime.

A recent diving trip off the coast of Florida resulted in an ancient discovery. Kristina Scott found a 6-inch megalodon shark tooth while fossil diving in Venice. She said she’s been fossil ...

Dr. Benton started working on rhynchosaur teeth while earning his Ph.D. in the 1980s. While examining their fossils, Dr. Benton noticed that the reptiles appeared to be grinding food by pushing ...