Researchers ventured into the Nullarbor cave system, Australia, and found a treasure house of fossils, hundreds in number and ...

Every cave they explore, including this narrow, jagged section of the Kipuka Kanohina that we’re crawling through, must be meticulously surveyed and mapped using clinometers and laser range finders.

We took on one of the most intense crawls of our caving adventures – squeezing through tight passages deep inside Pettyjohn Cave to reach the legendary Volcano Room. It was a journey filled with ...

Cadomin Cave, among the biggest in the Canadian Rockies, is home to the largest bat hibernaculum in Alberta. Each winter, researchers and cavers slip inside to count the bats, one by one.

Spelunkers crawl into new tunnel of Ozark cave exposed by drought, Missouri owner says By Aspen Pflughoeft. Updated November 3, 2022 ... One of the pools inside Smallin Cave.

Wisconsin’s most well-known cave was discovered in 1939 when quarry workers blasted into it. The cave opened to visitors the following year and was named a National Natural Landmark in 1988.

A man exploring a cave in South Dakota's Black Hills became trapped in a passageway 9 inches high. He was freed after rescuers managed to enlarge the crawl space.

Veryovkina Cave is found in the Gagra mountain range in Abkhazia, descends 7,293ft into the Earth and is so large could eat up the Shard seven times over ...

This species is just one of dozens found inside the Mammoth Cave. The NPS said that "at least 70 species of ancient fish" have been identified in the 350-million-year-old cave system.