This summer we’re celebrating some of the most successful animals our planet has ever seen with the 50th anniversary of Jaws and the return of dinosaurs in Jurassic World Rebirth. While the non-avian ...

Fossils of an ancient shark species have been discovered in a Kentucky cave, officials announced during Shark Week. The Discovery Channel isn’t the only one educating shark lovers this week. Mammoth ...

A rare bite into the past. The fossilized tooth of a newly discovered ancient shark species – dating back about 340 million years – has been unearthed in the world’s largest cave system, officials ...

Paleontologists discovered two new species of ancient sharks and put together research using the sharks' fossilized teeth and even a set of gills found in the depths of Mammoth Cave National Park, ...

For decades, the ancient shark known as Ptychodus puzzled paleontologists. Its unusual flat teeth looked very different from those of modern sharks. Scientists struggled to understand what this ...

WRIGHTSVILLE BEACH, North Carolina -- The North Carolina coast is known for many things but, for divers, it is well known as a hot spot for finding giant prehistoric Megalodon teeth. "It's really rare ...

WELLINGTON, New Zealand(AP) — In the age of dinosaurs — before whales, great whites or the bus-sized megalodon — a monstrous shark prowled the waters off what's now northern Australia, among the sea ...

MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in Kentucky. The Macadens olsoni is known for its unique tooth whorl, a curved row ...

The fossilized tooth of a newly discovered ancient shark species - dating back about 340 million years - has been unearthed in the world's largest cave system, officials said. A rare bite into the ...