The transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest ...

A recent court ruling allows one of world’s largest mining companies to move forward in an area of religious and cultural ...

WASHINGTON – The U.S. Forest Service transferred Arizona’s Oak Flat to Resolution Copper, advancing a massive mining project opposed by tribes and environmentalists. Supporters say it boosts domestic ...

Analysts say mining investments in Chile are responding to growth in global copper demand and citing a changed political ...

There’s lots of copper in the ground, but demand is already outstripping usable supply – and the shortfall is likely to get ...

Work on a massive copper mine has begun after the federal government transferred thousands of acres of public land to ...

Copper has pulled back on Iran concerns, creating a buying opportunity for Freeport-McMoRan stock.

Resolution Copper is set to start exploratory drilling at Oak Flat after a long-sought land swap is completed.

The facility is expected to raise daily copper concentrate output and expand processing capacity. View on euronews ...

Rio Tinto's joint venture with BHP has gained ​control of acreage in Arizona needed to build the Resolution Copper mine after ...

Lundin Mining to acquire additional 5% interest in the Caserones copper mine in Chile and a 30.9% stake in Los Helados ...

U.S. miner Freeport-McMoRan has begun the ​process of obtaining an environmental permit for a $7.5 billion ‌expansion of its ...