(CHINA BAR, Calif.) — A 16-year-old teen was rescued from a 50-foot deep mine shaft in Northern California on Monday after the rope he was using to climb back out of the hole snapped, according ...

While they’re not mining yet, Resolution Copper is slowly digging its way toward the lucrative ore. In fact, the site is ...

Lead, SD, March 18, 2025 (GLOBE NEWSWIRE) -- The Sanford Underground Research Facility (SURF) in the Black Hills of South Dakota is America’s Underground Lab – with cutting-edge experiments in biology ...

During the tour you’ll see the original 700-foot-deep mine shaft – once contracted to produce 90,000 tons of anthracite coal – as well as a former miner's hospital, among other highlights.