A breathtaking geological marvel has been dubbed the "best kept and most breathtaking secret on the planet" - though attempting to visit could prove deadly. The forbidding subterranean cavern, known ...

An underground chamber found in Jubilee cave is the largest known in Israel, rising over 10 stories tall beneath Ofra.

Seven cheetah mummies recently discovered in an Arabian desert cave have renewed discussion about reintroduction of the animals.

The cave of Diros on the Peloponnese peninsula is a wonder of nature where an artistic miracle has been sculpted in the depths of the earth.

Recent discoveries have revealed the existence of vast cave networks beneath the moon’s surface, sparking excitement and curiosity among scientists and space enthusiasts alike. These hidden lunar ...

Preserved by dry, cool air and darkness, the cheetah mummies are offering scientists DNA insights into a lost population and ...

Paul Wilcox descends into Devil’s Canopy Cave on Prince of Wales Island. An unlikely discovery in a cave on Prince of Wales Island could help scientists understand Earth’s climate history. A small ...

At a site known as Natural Trap Cave, a team of scientists are rappelling down to uncover the secrets of what the Earth was like during the Pleistocene A shaft of golden light from the cave’s mouth ...