The trade war between the world’s two biggest economies could lead to a critical shortage of rare earth elements if China ...

You can't go wrong with either of these hikes in Arizona, whether you choose the South Kaibab Trail or the Sun Valley Mine ...

The deep mine shafts encased in granite are ideal for research into the secrets of the stars. As an artist in residence at SURF last year, Two Bulls felt a connection to its depths but a ...

The Red Chris Mine in British Columbia border is already 89 square miles, bigger than Wrangell Island. And the mine — just 25 ...

New Galena Village and its mines are now at the bottom of a Lake Galena in New Britain Township near Doylestown. The village ...

(CN) — Three Alaska Native tribes are challenging the U.S. Army Corps of Engineers’ recent approval of a gold mining project that would bring industrial suction dredging — a mining technique used to ...

burns sage in a stove to cleanse the sacred land at the entrance of a shaft in the Sanford Underground Research Facility, a former gold mine in the Black Hills, in Lead, S.D., Sunday, March 23 ...