Explorers discovered a narrow opening in the woods that plummeted around 220 feet into a vertical shaft, transforming a ...

A rock hound found a human skull in a Carbon County cave Sunday, prompting a sheriff’s investigation. Authorities say it may ...

The explorers also found another bracelet, a giant snail shell, and pieces of black stone discs similar to pyrite mirrors—all ...

Scientists explored several lava tubes in Vietnam and found some “bent-toed” creatures in the caves in a first-of-its-kind sighting, photos show. Photo from Nguyen, Tran, Nguyen, Hoang and Nguyen ...

Europe is rich in history, but its splendid castles, antique churches, and age-old ruins tell only part of the story. To dig ...

Scientists found a pale creature with “sharp” in a cave in China and discovered a new species, a study said and photo shows. Photo from Getty / iStockphoto In a mountainous cave of southeastern China, ...

Researchers believe the new species may spend its entire life in the dark zone of their caves where no light reaches, according to a study.

Explorations of a submerged passage in the Tlayococ cave in Mexico led to an undiscovered room. Within the room, cave explorers discovered bracelets sitting atop stalagmites and other artifacts from a ...