In a stunning revelation, scientists have unearthed shark fossils dating back 325 million years in Mammoth Cave, Kentucky.

Fossils from 7,000-year-old Caribbean reefs show a 75% drop in sharks and a rise in prey fish numbers and size.

In this video, my friend Cris and myself hit a creek here in North Florida for a short time to hunt for some fossils! The ...

Ancient relative of the great white shark Most species of Ptychodus lived between 100 and 80 million years ago during the late Cretaceous period.The deposits in which the fossils were discovered ...

Georgia’s coastline offers a surprising window into the prehistoric past, where fossilized shark teeth—ranging from tiny ...

There are fossil beds up and down the East Coast that contain fossilized shark teeth, according to Moyer. He says erosion is a possible answer. "Erosion is a natural process," Moyer said.