Under a swath of Kentucky hills and hollows is a limestone labyrinth that became the heartland of a national park. The surface of Mammoth Cave National Park encompasses about 80 square miles.

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

PRESS RELEASE Glasgow News 1 Out of the depths of Mammoth Cave emerged 29 new United States citizens. Mammoth Cave National ...

The first time Paul Tshibangu visited Mammoth Cave National Park, he became a United States citizen. Tshibangu was one of 29 ...

From a failed health experiment, to slave mining of a valuable chemical compound, to potential ways to make money from ...

Hundreds of feet below ground, 29 green card holders from 12 different countries were naturalized as new American citizens on ...

By MICHAEL CRIMMINS Glasgow News 1 United States Secretary of the Interior Doug Burgum toured Mammoth Cave National Park with ...

In a one-of-a-kind ceremony beneath the surface of Kentucky, 30 people from around the world were sworn in as U.S. citizens.

Secretary Burgum visited Mammoth Cave National Park to underscore its importance and ensure it's ready for the summer rush.

Some members of the community are fighting a planned 100-megawatt solar energy array by private developer Geenex Solar.

muddy squeeze that trapped Collins are on the grounds of what is now Mammoth Cave National Park, it was not even a true cave. David Kem, who worked as a guide for the National Park Service leading ...

From prehistoric footprints in Mammoth Cave to distinct signatures on bourbon barrels, Kentucky's rich cultural heritage has shaped our past.And now — ...