Researchers named the latest ancient shark discovery Macadens olsoni, as a tribute to both the Mammoth Cave and Rickard Olson ...

MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in ...

National Park Service researchers have identified a previously unknown shark species in the limestone walls of Mammoth Cave, ...

A newly identified species of ancient shark has been discovered at Mammoth Cave National Park, marking another significant ...

The Macadens olsoni fossils were found in the Ste. Genevieve Formation, which dates back approximately 340 to 335 million ...

Many visitors expect to see stalactites and stalagmites galore in Mammoth Cave but are surprised when they don't see many of ...

Researchers have found an ancient shark fossil in Kentucky’s Mammoth Cave, offering new insight into prehistoric marine ecosystems.

A newly identified ancient shark species, Macadens olsoni, has been at Mammoth Cave National Park. The National Park Service ...

A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said.

The new species, Troglocladodus trimblei and Glikmanius careforum, were discovered through the ongoing Paleontological ...

Mammoth Cave National Park is in Kentucky and has the world's most extensive cave system, over 400 miles long. Prehistoric people used it for shelter and resources.