Many native Hawaiians categorically refuse to venture into lava caves out of respect for what they might encounter inside ... In some cases, stone walls were built across tube entrances, leaving ...

A jungle inside a cave? A roof collapse long ago in Hang Son ... into a difficult pile of breakdown—building-size blocks of stone that have fallen from the ceiling and crashed onto the cave ...

A geology professor from the University of South Florida discovered a 5600-year-old stone bridge in an ancient cave that ...

Discovered in 1999 inside an abandoned mine in Southern Spain, Pulpí Geode is the largest crystal 'cave' of its kind in the world. But what exactly is a geode and how do crystals form inside them?

Tucked away in Knaresborough Yorkshire is one of the UK’s oldest tourist attractions, with a weird witchy twist. Mother ...

Most of those who responded described the cave as triangular with a stone column supporting a stone ... He captured images of the cave’s inside walls and views of the Allegheny River and Tarentu ...

Lascaux Cave in France is one of many with Stone Age rock art ... The remains of human handprints have also been found inside Chauvet. Many of the drawings were created using either red or ...

DOYLESTOWN, PA — A stone with the inscription “1775 ... Remnants of a Colonial-era bottle found inside the Buckingham Cave.

The journey through Actun Tunichil Muknal (ATM) cave, or the "Cave of the Stone Sepulcher," is one so ... of the cave by wading in chest-deep water. Inside, you'll squeeze through cracks and ...