In the heart of the Pyrenees, archaeologists have stumbled upon an object that has left them excited but wary. In a cave high ...

Vietnam's Son Doong, the world's largest cave passage, started its life millions of years ago as a crack the width of a piece of hair. Today, adventurers marvel at the surreal caverns in its depths.

The hike to Cave 338 is tough. You start at the Monastery of Núria in the eastern Pyrenees, which is already pretty high.

Nestled in the Pyrenees Mountains, the high-altitude cave may have been an ancient mining camp and burial ground.

Paul Cornforth appears at Newcastle Crown Court charged with flouting health and safety rules.

Evie Carrick is a writer and editor who’s lived in five countries and visited well over 50. She now splits her time between Colorado and Paris, ensuring she doesn't have to live without skiing or L'As ...

A prehistoric hidden cave and hippo bones found beneath Pembroke Castle could transform understanding of ancient life in Britain, researchers said ...

The findings challenge the long-held assumption that prehistoric people didn’t spend much time in high-altitude mountain ...

In the third main hall, a stalagmite is called Nikolaus because it resembles the saint. Farther down, a large stalagmite ...

Twelve boys, a football coach and 10 kilometres of caves. What could go wrong? It's D-day. Dark monsoon clouds loom over the mountains. Thirteen foreign divers and five Thai Navy SEALs enter the cave.

Last weekend, cave explorers, scientists and geologists gathered at Hidden Earth, the United Kingdom's annual caving conference, to answer an important question: What's the largest cave in the world?

Photo provided to China Daily] High on a cliff in Lushan county of Pingdingshan city, Central China's Henan province, a small ...