We ventured into the depths of Ellison’s Cave in Georgia, home to the deepest freefall pit in the contiguous United States - Fantastic Pit, plunging 586 feet straight down. In this video, we document ...

We dropped a GoPro into the deepest known pit in the USA, letting it descend slowly into the darkness. As it fell, the beam of light revealed rough stone walls, layers of sediment, and pockets of ...

Higher prices in America suit miners with copper assets in the country just fine. The shares of Rio Tinto and ...