(Bloomberg) -- Carved into a mountain range in Arizona’s Sonoran Desert, where temperatures often reach 118F (48C), a vast mining complex more than a century old is on the front lines of a race ...

It is recovered as a byproduct of copper smelting at Rio Tinto's Bingham Canyon Mine. Kennecott Utah Copper's Bingham Canyon Mine has produced more copper than any mine in history — about 19 ...

It is recovered as a byproduct of copper smelting at Rio Tinto’s Bingham Canyon Mine. Kennecott Utah Copper’s Bingham Canyon Mine has produced more copper than any mine in history — about 19 ...

Apache Stronghold asked a federal judge to stop the Trump administration from moving ahead with plans to transfer sacred lands to Resolution Copper. The administration said in April it would push ...

Redhawk Copper wants to mine extra copper from an area near the San Pedro River, a project that would include six open pit mines and operate for 32 years. One of the areas that could be affected ...

The company is now turning its attention back home, with designs on another copper mine in B.C.Taseko Mines As it puts the finishing touches on its new Florence copper project in Arizona – which ...

The Copper Mountain mine is a key asset for Hudbay and we have been encouraged by the progress of our three-year optimization plan. This Transaction simplifies the ownership structure of Copper ...

First Quantum Minerals Ltd. is seeking compensation from Panama for a stockpile of semi-processed copper ore stranded at the company’s flagship mine as part of wider arbitration over the ...

PANAMA CITY (Reuters) -Panama has authorized the sale of copper concentrate at First Quantum's shuttered Cobre Panama mine, President Jose Raul Mulino said on Thursday, boosting shares in the ...

A petition opposing the development of an Upper Peninsula copper mine saw a swell of support in the last week after a climate activist with a large TikTok following posted about the controversial ...