A mile beneath the Black Hills of South Dakota, crews have spent years blasting and hauling rock to carve out enormous ...
US-based Deep Fission, the startup reimagining nuclear power by moving it a mile underground, ...
Mine officials and a labor union say five miners are trapped deep underground at a South African diamond mine after a mudslide.
The Green River defies gravity: it flows through 99 miles of mountains thanks to movements hidden beneath the surface.
Five miners were trapped deep underground at a South African diamond mine after a mudslide flooded a shaft they were working in, mine officials and a labor union said Thursday. The miners have been ...