As directed by a court, the U.S. Army Corps of Engineers is launching a supplemental environmental impact statement for the ...

A joint investigation by The Associated Press and The Gecko Project has found that cyanide, arsenic and copper repeatedly ...

Cargill’s salt mine on Whisky Island is operating at full capacity as Northeast Ohio faces a relentless winter, with workers ...

As worldwide demand for rare earth elements and other similar minerals rises – as do tensions among the United States, China ...

Critical minerals in the state include antimony, arsenic, barite, beryllium, cesium, fluorspar, graphite, lithium, manganese, ...

The Hampton Township Planning Commission will hold a public hearing on Consumers Energy's request to build the facility, which is expected to create jobs and generate tax revenue.

In conjunction with Anthracite Mining Heritage Month, Shamokin Creek Restoration Alliance Director Mike Molesevich will hold ...

Coal mines are notorious sources of acid mine drainage, but the orange sludge that threatens water supplies and wildlife also contains valuable rare earth elements.

Coal mines are notorious sources of acid mine drainage, but the orange sludge that threatens water supplies and wildlife also ...

This abandoned coal mine has been left untouched for years. Inside, the tunnels, supports, and equipment remain frozen in time. Exploring it reveals how dangerous and demanding underground mining once ...

WARSAW, Dec 23 (Reuters) - Two workers were killed due to an outburst of methane and rock masses at the Pniowek coal mine in southern Poland, owner JSW (JSW.WA), opens new tab said on Monday evening.

A former coal mine in western Maryland is now generating solar power – and it’s the largest solar farm in the state. Competitive Power Ventures (CPV) has brought Maryland’s largest solar project ...