Cosmic Cavern in Berryville, Arkansas, is best known for its two subterranean lakes. The deep blue lakes look like the waters ...

Launch your boat into the Ohio River or explore a 55-foot cave with fascinating pirate history in this state park in southeastern Illinois.

While towering mountains and canyon walls seem abundant in the Grand Canyon State, many may not realize that there’s an ...

Located near the Lake of the Ozarks and Bagnell Dam, Stark Caverns’ visitors can participate in cave tours, field trips, Scout camping, a black light tour, an escape room and other special events. The ...

If you're looking to do some cave diving, look no further than the Cherney Maribel Cave County Park.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — Southern California is home to ...

When a team began draining a flooded cave system, they expected mud and rock. Instead, as the water fell, an untouched world ...

Another new species of ancient shark has been discovered at Mammoth Cave National Park.According to a post from the park, an ongoing Paleontological Resource Inventory discovered the new species while ...

Scientists identified a 1,900-year-old Roman sanctuary at Cova de les Dones after finding inscriptions and a coin offering. Photo from A. Ruiz-Redondo, V. Barciela and X. Martorell Deep inside a ...

At a cave of northern Thailand, a “dragon”-like creature with “long” legs moved across the rock wall to reach a potential ...