This time, we explored the depths of an abandoned soapstone mine carved beneath the earth. From massive chambers to hand-cut passages, the site offered a look into the past and a maze of rock shaped ...

NASA’s Perseverance rover is discovering a treasure trove of diverse ancient rocks on Jezero Crater’s rim, some possibly ...

The Department of Interior is hoping to turn an old mine in a remote area in San Juan County into a new mine that will aid in building fighter jets.