Two of the world's largest mining firms, Rio Tinto and BHP have been trying to develop Resolution Copper for roughly two ...

A U.S. appeals court has put the brakes on the transfer of federal forest land in Arizona to a company that plans to mine one ...

President Trump signaled support for a giant copper mine in Arizona following a meeting with the heads of two of the world’s ...

Analyst John Gross says the gap between Comex and London Metal Exchange pricing has narrowed but responding inventory shifts ...

Greenberg announced approval of the law, sponsored by District 11 Metro Councilman Kevin Kramer, during an Aug. 19 news ...

A U.S. district judge has denied a request by a Native American tribe and environmentalists to stop the federal government ...

First Quantum Minerals Ltd. is commissioning a $1.25 billion expansion at its Kansanshi copper mine in Zambia, bringing ...

The Trump administration on Tuesday said it was targeting more imports of Chinese goods, including steel, copper and lithium, ...

Company confirms and extends supergene zone on surface to 250m x 300m down to 100m VANCOUVER, BC / ACCESS Newswire / August ...

PHILADELPHIA - Residents in Philadelphia's Fishtown and Port Richmond neighborhoods are facing safety concerns as thieves ...

AT&T is pushing to get rid of its legacy copper landline services and instead replace them with advanced fiber optic networks ...