Artisanal lead mining in Nigeria is responsible for airborne lead exposures that are 10 times the U.S. Permissible Exposure ...

Informal lead mining is a growing activity in many countries around the world in countries including Nigeria, Zambia and ...

The state reported a spill of up to 400,000 gallons of water used at the large lead and zinc mine in Northern Alaska.

Utah environmental advocates argue that mistakes could lead to perpetual water contamination and more red tape ...

While the Calumet Copper Kings baseball team had put together many good innings over the past several games, it had yet to ...

He will lead all aspects of the company's work to develop and commercialize the Brook Mine rare earth and critical mineral operation in Sheridan, Wyoming. Most recently, Woloschuk served as Global ...

Family medicine physician Lauren Hughes has a simple request of U.S. Congressman Gabe Evans: "It doesn't have to be this way ...

The Alberta Energy Regulator has approved a controversial coal exploration proposal in the eastern slopes of the Rocky ...

GREEN RIVER — The safety of Wyoming’s miners could be facing setbacks due to federal funding cuts and the firing of federal employees. Miners at WE Soda, the trona mine outside Green River ...