Paleontologists at Mammoth Cave National Park have unearthed an ancient shark species previously unknown to science.

A new study has revealed fascinating details about the Megalodon, the massive prehistoric shark that lived between 15 to 3.6 ...

Deep within Mammoth Cave, the world’s longest cave system, paleontologists have uncovered the remains of a never-before-seen ...

A shark no larger than a human hand that stalked the ancient sea floor 340 million years ago has been dubbed the “chipmunk ...

A new study proposes that the massive ancient shark was built more slenderly than a great white. But not all paleontologists ...

Everyone's favorite prehistoric shark may have been much sleeker and much larger than previously thought. A new study ...

Paleobiology Professor Kenshu Shimada is leading a study alongside 28 experts. A new scientific study offers significant ...

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

New research reignites debate over the size of this extinct giant, also suggesting it looked unlike a great white ...

It was identified from a collection of small fossilized teeth found within the Ste. Genevieve Formation, a layer of limestone ...

An ongoing Paleontological Resource Inventory discovered the new species, called Clavusodens mcginnisi, while collecting ...

Genevieve Formation, which is estimated to be about 340 million years old. Unlike some of the more mega-sized shark species of ancient Earth, park officials said the recently found shark only measured ...