The stunning cave in Naica, Mexico, is home to some of the largest crystals on Earth, but harsh conditions can kill those who stay too long.

Choose from Gypsum Crystal stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

In the new study, García-Ruiz also applied detective techniques from his previous analysis of a site with even larger specimens—the Cave of Crystals, which boasts 36-foot-tall gypsum crystals ...

Crystal Cave is located near the Giant Forest area and has been one of the most popular visitor destinations in the park since it opened for public tours in 1940. ADVERTISING Since the announcement ...

Weird Life Found Trapped in Giant Underground Crystals. Floating in pockets of fluid, the microbes are likely new to science and may be up to 50,000 years old, a NASA researcher says.

Visiting Crystal Onyx Cave on their 60th anniversary on June 19 and saying “Happy Anniversary” will get you a 60% discount to explore and tour the cave.

A stunning underground cavern, hailed as the “Sistine Chapel of crystals”, has been found to have a deadly secret. The cave, which is located in Chihuahua, Mexico, is filled with some of the largest ...

After a four-year closure due to natural disasters, Crystal Cave in Sequoia National Park reopened to the public in time for Memorial Day, the unofficial start of the summer.

The seven-level cave system in Bellevue features unique rock formations and an underground river, discovered in 1872 when a ...

Crystal Cave guided tours return to Sequoia National Park after 4-year closure caused by fires and severe weather. News Sports Tulare Entertainment Life Advertise Obituaries eNewspaper Legals.

Crystal cave tours are operated by Sequoia Parks Conservancy in partnership with the National Park Service. The cave has been closed for four years due to both fire and severe weather.