The underground expedition takes an intense turn in part three of our extreme cave exploring series. We are pushing deeper into the narrowest passages, navigating pitch-black caverns, and facing ...

Guizhou is not the only part of China turning its natural cool-climate resources into tourism opportunities. Heilongjiang in ...

The discovery of more than 100 prehistoric structures in the Cova Dones cave in Spain makes it one of the most significant prehistoric underground sites in the world. Archaeologists found stalagmites ...

Vast cave systems exist beneath the lunar surface. Exploring them is difficult. US company Stone Aerospace is working on a ...

On Sunday’s episode of The Excerpt podcast: Hidden beneath Earth’s surface are caverns and pathways that hold the secrets of our planet’s very beginnings. Even after decades of exploration, there are ...

Tucked beneath the rolling farmland of Monroe County, Illinois Caverns State Natural Area offers something genuinely hard to ...

The Chinhoyi Cave system consists of a series of interconnected tunnels and chambers. These tunnels are formed by ancient ...

Add Yahoo as a preferred source to see more of our stories on Google. Beneath the surface of an otherwise unassuming National Park, a labyrinth showcases hundreds of millions of years of geologic ...

Cave City, the home to Mammoth Cave National Park, is giving visitors reason to stop and explore. Cave City in Barren County is home to Mammoth Cave National Park. Over the years, the city has gone ...

Beyond Guizhou's cave resorts, the northernmost Heilongjiang Province has developed forest summer getaways, the plateau region of Xizang rolled out high-altitude eco-retreats, and Xinjiang in the ...