They had crawled into Cave of the Winds, deep inside a cave system known as Clearwater ... that slope relatively straightforwardly down—natural caves are nonlinear and ex-pand and contract ...

Contributing editor Jim Richardson is a photojournalist recognized for his explorations of small-town life. His photos ... of the music echo the natural sounds of the cave as the sea sweeps ...

There is no light deep in the rocky world of caves - but there is an abundance of animals specially adapted to the challenge of life in total darkness. There are caves all over the planet, but only a ...

In the darkest recesses of Manot Cave, far from sunlight ... But deep inside, they left a different kind of mark. In a secluded chamber filled with natural formations, a carved boulder sits ...

At Chim Cave, a two-hour trek from ... they find forest life more comfortable and secure. Their deep knowledge of edible ...

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists. The chemistry in Wind Cave, South Dakota, means that, under an ultraviolet (UV ...

Discovered in 2000 by an amateur cave explorer, the Grotte de Cussac holds ancient human remains, traces of long-extinct bears and stunning, fragile artworks. Deep inside this labyrinthine cave ...