The Cave of the Crystals, which is buried 800 meters (2,625 feet) underground in Mexico's Naica Mine, should be on everyone's bucket list. There are enormous gypsum crystals within this Narnia-like opening, the largest of which is 12 meters (39 feet) long and weighs 55 tonnes (61 tons). According to BBC News, scientists have discovered something else that has been lurking … [Read more...] about A 50,000-Year-Old Microbial ‘Super Life’ Has Been Discovered Trapped Within Crystals