In the dank depths of Ellison’s Cave, you can find two of the deepest freefall pits in mainland US: Fantastic Pit, which ...

Buffalo Bill Cody wanted Spirit Mountain Cave to be a huge draw for Wyoming, and President Taft made it a national monument.

Around 8 a.m. on July 27, 28-year-old Dustin Kisner awoke in his sleeping bag suspended in the air on a portaledge, a device ...

The Hranice Abyss — or "Hranická propast," in Czech — is the deepest known freshwater cave in the world. Geologists think it ...

A US citizen trapped in Turkey's third deepest cave for more than a week has been pulled to safety, rescuers say. More than 150 people were involved in efforts to save caver Mark Dickey after he ...

Bella the dog was rescued after her owner alerted authorities that she had fallen into a "14-foot hole" in Ocala, Marion ...

Located in Abkhazia, Georgia, the Veryovkina Cave has a depth of 2,212 metres, making it the world’s deepest cave. It was first discovered in 1968 by cavers from the Russian city of Krasnoyarsk.

Would Krubera take us there? Cutting a jagged path through ... Two decades later, I organized a series of expeditions to investigate new deep caves, using dye traces in cave streams to probe ...

Deep inside Kanohina ... He announces that he’s turning around, leaving the rest of us to figure out where the cave might lead. Seven and a half body lengths farther on, we reach a pile of ...

Our drive to understand the evolutionary history of life on Earth leads us to search for clues deep underground. Cave divers are at the forefront of this research, helping us access some of the ...

Why it's incredible: The cave is so deep, the world's tallest building could fit inside it. The Hranice Abyss — or "Hranická propast," in Czech — is the deepest known freshwater cave in the ...

QUICK FACTS Name: Hranice Abyss Location: Hranice, Czech Republic Coordinates: 49.53214473576795, 17.750610529720298 Why it's incredible: The cave is so deep, the world's tallest building could ...