The cave is one of about 275 known caves in Sequoia and neighboring Kings Canyon National Park. The park’s only publicly ...

If you're into health and haven't been to a hot spring, we've pulled together some you'll definitely want to explore ...

Traverse 330 steps on the way to such distinctive chambers as the “Devil’s Kitchen” and the “Crystal Vault.” Wild caving ...

Most people think of visiting big cities, national parks, and beaches when they plan a U.S. trip. There’s hardly anyone who’s ...

Sheer drama. That's what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, ...

From water parks to vintage aircraft and fossils, there are no shortage of family friendly opportunities located a short ...

MAMMOTH, Ariz. — High above the San Pedro River Valley ... include seven open pit mines and two underground block-cave mines, and extract ore for an estimated 32 years. Community members and ...

California, of course, is one of the top wine producers in the world. Although only a state, it only trails the countries of Italy, Spain and France in wine production. Nevertheless, the industry ...

From the outside, this three-bedroom house in California’s Coachella Valley ... The house is designed to look like a cave. Photo: Zillow In May last year, the house sold to a new buyer after ...

MAMMOTH CAVE, Ky. — Researchers at Mammoth Cave have discovered a new shark species dating back more than 300 million years ago. Cave Specialist Rick Toomey helped discover the fossil. The new shark ...

Biologists are studying a rare species of bat found at Mammoth Cave National Park that could hold the secret to warding off White Nose Syndrome, a fungal disease that has decimated bat species ...