Mammoth Cave is a Kentucky icon. From fees to hotels to times of operation, here's what you should know if you're planning a visit.

Mammoth Cave National Park is Kentucky's only national park, but it isn't the state's only cave open to the public.

Mammoth Cave National Park is Kentucky's only national park, but it isn't the state's only cave open to the public.

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

A team of researchers recently made an exciting discovery in Kentucky's Mammoth Cave National Park: A new shark species named Strigilodus tollesonae.

Mammoth Cave National Park, home to the world’s longest known cave system, could soon grow. Bicameral legislation filed Thursday by Kentucky’s Sen. Mitch McConnell and 2nd Congressional ...

MAMMOTH CAVE, Ky. — National Park Week is coming up at the end of April. To celebrate, parks will have a day of free entry.