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

Looking for ways to celebrate National Park Week in April? Check out these 5 Delaware parks "most popular" among travelers, ...

MAMMOTH CAVE, Ky.- Across the nation, many people are celebrating Earth Day, and one local park is doing its part. Mammoth Cave National Park is making people aware of how important it is to take care ...

Thoroughbred horseracing, Southern-inspired culinary scene and famous former residents are some of what Kentucky is known for ...

Floyd Collins was pinned under a rock while exploring a cave in 1925. That history, recounted in song, is now on Broadway.

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

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.