Arizona will regulate thousands of wells across the state used to inject water, chemicals, and possibly even carbon, into the ...

A new simulated care home ‘mock room’ providing hands-on, practical job experience has opened at Aspire to Be, the ...

Alaska and federal officials responded Wednesday to a large spill of treated water used in operations at one of the world's largest zinc mines. Based on an initial estimate, up to 400,000 gallons of ...

Solidus Resources, a subsidiary of private mining company Waterton Mining, has reported potential financing of up to $835-million for the Spring Valley project, in Nevada, US. The financing ...

The U.S. is sitting on a rare earths goldmine — not buried underground, but suspended in toxic wastewater. A long-polluted ...

Oil and gas companies have used billions of gallons of Rio Grande and Pecos River water for drilling in the past four years, ...

At the Berkeley Pit, researchers hope to extract valuable metals to increase U.S. production of rare earths used in electric ...