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

President Donald Trump met with the chief executive officers of the world’s two biggest mining companies to discuss a copper ...

U.S. President Donald Trump on Tuesday criticized an appeals court's decision to temporarily block federal officials from ...

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

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 ...

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

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

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

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

BHP and Rio Tinto chiefs affirmed their commitment to the Resolution project at the meeting. Henry said in a statement ...

The results come several months after Emerita released an updated resource for IBW that boosted indicated tonnage by 35%.