(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 ...

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 ...

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 ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Languages: English. A proposed Michigan copper mine on the shores of Lake Superior is sparking fierce debate over environmental and economic priorities, as the state's House Appropriations ...