Sen. Mitch McConnell and Rep. Brett Guthrie both filed the Mammoth Cave National Park Boundary Adjustment Act on Thursday.

A bill has been introduced in Kentucky to expand the boundaries of Mammoth Cave National Park. A release obtained by ...

Sen. Mitch McConnell and Rep. Brett Guthrie introduced the "Mammoth Cave National Park Boundary Adjustment Act" in Congress.

BOWLING GREEN, Ky. (WBKO) - Mammoth Cave National park may soon see a major expansion after two prominent Kentucky lawmakers introduced a new bill.

As a controversial solar energy project moves ahead in Barren County, Mammoth Cave National Park has expressed concern over ...

causing some damage at Mammoth Cave National Park. Among the impacts from the severe storms, the Green River ferry infrastructure at the national park sustained heavy damage to its navigational ...

Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, ...

Great Smoky Mountains National Park, Tennessee Grand Canyon National Park, Arizona Yellowstone National Park, Montana Hawaii Volcanoes National Park, Hawaii Mammoth Cave National Park, Kentucky ...

at No. 3 Hawai’i Volcanoes National Park in Hawaii, at No. 4 Mammoth Cave National Park in Kentucky, at No. 5 ...