This claustrophobia-inducing image is taken from photographer Martin Broen's new book Light in the Underworld, a collection ...

The blue holes of the Bahamas yield a scientific trove that may even shed light on life beyond Earth. If only they weren’t so dangerous to explore.

Boys say they dug holes in cave to try to save themselves . The boys were rescued from a flooded cave over three days last week. By Bill Hutchinson, Mark Osborne, and Rex Sakamoto.

A National Park Service (NPS) photo shows a Devils Hole pupfish. Over 250 of the extremely rare fish were discovered in the Devils Hole cavern in Nevada in September, 2022; a 19-year high.

A model of the moon measuring 5.5m in diameter has been hung at Wookey Hole Caves in Somerset. BBC Homepage. Skip to ... Video, 00:01:39 Community creations on show at town light festival. Subsection.

The spring population of the critically endangered species is at a 25-year high, a surprising rebound in a tiny desert cave. ... (Devils Hole is officially part of Death Valley National Park, ...