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.

Notable for “a unique tooth whorl,” the Macadens olsoni possessed a curved row of teeth that helped the tiny shark crush ...

Bricen Columbia, 19, found a 6.5-inch megalodon tooth in South Carolina while fossil hunting with his family and Palmetto Fossil Excursions. On June 10, the tour group posted a photo of the tooth ...

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.

US News Massive megalodon tooth found off Florida coast: What ‘every fossil diver dreams about’ By Hayley Vawter, FOX Weather Published May 22, 2025, 11:13 a.m. ET ...

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 ...