In the depths of the world's longest cave, researchers have uncovered the fossilized remains of a 340-million-year-old shark.

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, the National Park Service announced Monday. The identification was made ...

The cookiecutter shark is one of the weirdest and least understood sharks in the ocean. Though small in size, it hunts other ...

The fossil was found in the Ste. Genevieve Formation, which dates to approximately 335 to 340 million years ago. It was discovered by a combined team of scientists from the National Park Service ...

SHREVEPORT, La. -- A tiny shark named Yoko is making waves — not just at the Shreveport Aquarium, where she was born, but in the scientific community around the world. While shark hatchlings are ...

We’ve all heard of the world’s most massive sharks, both past and present. The megalodon, the great white shark, and the whale shark get most of the attention, but did you know that there are a ...

Sharks have a branding problem. For many people, the word alone conjures images of horror: sleek predators stalking through open water, ominous fins slicing through the surf, rows of teeth on full ...

A remarkably preserved 150-million-year-old shark fossil is forcing researchers to reconsider how modern sharks evolved. The species, Bavariscyllium, displays a mix of features that do not align with ...

CONEY ISLAND, Brooklyn (WABC) -- There was some excitement on Coney Island Saturday when people spotted a small shark swimming along the shore. Lifeguards cleared the water because there were swimmers ...