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

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

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 calls court blocking of Arizona copper mine project 'anti-American' as 9th Circuit temporarily halts land ...

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 ...

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

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

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

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