Mammoth Cave National Park is famous for what's below the ground, featuring the world's longest explored cave system with hundreds of miles of passages and a unique ecosystem of fish, insects, worms ...

LOUISVILLE, Ky. (WDRB) -- Mammoth Cave National Park took to Facebook over the weekend to poke fun at an unnamed study listing it among the "most disappointing U.S. tourist attractions." ...

The woman was walking off-trail with her husband and dog in a thermal area near Mallard Lake Trailhead at Old Faithful when ...

Jewel Cave is the third-longest cave system globally, known for its dazzling calcite formations and maze-like tunnels that stretch deep underground. Mammoth Cave holds the title as the longest ...

A ceremony at Idaho's Craters of the Moon dedicated new interpretive trail signs honoring the Shoshone-Bannock Tribe.

Here's a look at the 10 largest caves in the world, based on volume, passage length, or the size of individual chambers Son Doong Cave, Vietnam: It is the largest cave by volume. It boasts a ...

Little City of Rocks in Idaho offers an otherworldly landscape with unique rock formations and is ideal for hiking and camping. With An Underground Cave And Crystal Springs, Formation Springs Preserve ...

Nampa resident says the surgery at Saint Alphonsus Medical Center left her with end-stage renal disease. Her case just made it to the Idaho’s highest court.

He had been inside the cave, 375 feet down, for 63 days, with only a four-volt lamp for illumination. He wore dark goggles to limit the glare of the sun, and he had to be carried to a waiting ...

Nampa resident says the surgery at Saint Alphonsus Medical Center left her with end-stage renal disease. Her case just made it to the Idaho’s highest court.

Matching sets of footprints discovered in Africa and South America reveal that dinosaurs once traveled along a type of highway 120 million years ago before the two continents split apart ...