With the National Park Service website left unattended, TheTravel has created a list of national park closures due to the U.S. government shutdown.

Though cave tours at the Mammoth Cave National Park have been suspended, visitors can still access campgrounds and trails.

Two new species of shark have been discovered at Mammoth Cave National Park in Kentucky.The new species, Troglocladodus trimblei and Glikmanius careforum, were discovered through the ongoing ...

National Park Service sites in Kentucky appear to be operating without several services normally offered to visitors after a federal government shutdown began Oct. 1. While roadways and trails ...

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 ...

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 ...

It's Shark Week, and Mammoth Cave took the unofficial holiday to announce the discovery of another new shark species. Mammoth Cave announced the discovery of the "Macadens olsoni" Thursday. The fossil ...

It grew to less than a foot in length and likely feasted on mollusks and worms. A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said. Named ...

(NEW YORK) — A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said. Named Macadens olsoni, the fossils were found in the Ste. Genevieve Formation ...

Beneath the surface of an otherwise unassuming National Park, a labyrinth showcases hundreds of millions of years of geologic history. Each shade of tan layered on the walls represents a different era ...