(CNN) — Here’s a look at mine disasters, accidents and deaths in the United States. This is a list of notable mine disasters and is not all-inclusive. December 6, 1907 – Worst coal mine disaster in US ...

Climate activists worry about the high-energy demand for bitcoin mining. A once-dormant power plant is humming with activity outside Pittsburgh as thousands of miners work 24 hours a day. The miners ...

The health and safety of coal miners could be in danger if the Trump administration eliminates mine safety employees, including those working at the Mine Safety and Health Administration office in ...

The Pennsylvania Department of Environmental Protection has approved the expansion of an underground coal mine in Westmoreland County. Johnstown-based LCT Energy LP operates the 2,800-acre Rustic ...