The Marble Caves sit on the shores of a turquoise glacial lake in southern Chile. Light bounces off the water onto the walls, ...

Itching to try out a new camera or lens but it's pouring with rain? Head underground and discover the delights of the ...

24/7 Wall St. The Most Beautiful Caves in the World. ... This cavern full of giant crystals in the state of Jalisco was discovered in 2000 by miners after they pumped water out of a cave nearly ...

The cave walls are 18-feet thick and made of tufa limestone. The cave was formed more than 25,000 years ago via glacial drifts on Lake Michigan, according to the resort.

More than 57,000 years ago, a human traced their fingertips along the chalky wall of a French cave, leaving shallow, parallel furrows behind. But what species were they?

Archaeologists have concluded that a series of engravings discovered on a cave wall in France were made by Neanderthals using their fingers, some 57,000 years ago. They could be the oldest such ...

Boat capsizes during tour of underground cave in Lockport, NY 00:59. LOCKPORT, N.Y. — A boat carrying hospitality workers capsized Monday during a tour of a historic underground cavern system ...