The stalactites and stalagmites of Sequoia National Park's Crystal Cave, a sprawling subterranean wonder that's been closed for four years, will be accessible again this summer. But to get in during ...

Tickets for guided tours of the marble cave will go on sale at 10 a.m. on March 31. The cave features stunning stalactites and intricate formations.

President Donald Trump's administration is facing a new lawsuit that argues that the administration's threat to withhold hundreds of millions of dollars in federal funding from Columbia University ...

Deep inside a labyrinthine cave in southwestern France, ancient humans who lived around 30,000 years ago carved horses, mammoths and rhinoceros into the walls, a fabulous prehistoric menagerie ...

Hyrule is home to many caves -- but only one is called "The Cave" by a nearby sign. This Dark World equivalent to Sanctuary is home to the Storyteller Octopus who will give you a hint for 20 Rupees.

Pure quartz crystals have been spotted on Mars for the first time, as well as other gems like opal. Researchers say these crystals, as well as being evidence of past hydrothermal activity ...

Zaidner and his colleagues focused on Tinshemet Cave about 6 miles (10 kilometers) away from Nesher Ramla. Scientists first discovered the cave in 1940, and new excavations there unearthed five ...

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?

A couple of decades ago, Nick Cave offered his opinion of the state of music at the time in an interview, taking unexpected aim at another band. “I’m forever near a stereo saying ...