According to a recent YouTube video, a mysterious series of rooms and tunnels were found under actor Gene Hackman's house.

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

Deep within Mammoth Cave, the world’s longest cave system, paleontologists have uncovered the remains of a never-before-seen species of ancient shark. Named Clavusodens mcginnisi, or McGinnis’ nail ...

Third grade students from Morgan Elementary School woke up bright and early Thursday morning to embark on a field trip to ...

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

Shop owner Letitia Cline is using what resources she can to help support those who tend to her passion, national park workers ...

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 ...

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

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

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 species of shark has been discovered a Mammoth Cave National Park, where fossil records have revealed more than 70 ...