The threat of US levies on copper imports has been a boon for Freeport-McMoRan Inc., with North America’s top producer ...

A U.S. district judge in Arizona has opened the door for the next round of legal wrangling as environmentalists and some ...

A federal judge in Phoenix has denied motions to halt the transfer of Oak Flat to Resolution Copper ahead of the ...

The Supreme Court declined to hear a religious freedom case against the Resolution Copper mine proposed for Oak Flat, but two ...

Mining isn’t known for innovation. For more than a century, we’ve extracted copper using the same process: dig, crush, grind, ...

A federal judge laid out a timeline for the government to advance a contentious land exchange and copper mine but didn't halt ...

The group Apache Stronghold is vowing to carry on the fight against a massive copper mining project on land the Apaches hold ...

The Morenci Mine is the largest copper mine in the US and one of the biggest in the world. As of 2007, operations ran around ...

The Supreme Court declined Monday to hear an Apache religious challenge to a copper mine that could turn the tribe's sacred ...

The US Forest Service was temporarily barred from transferring land to Rio Tinto Corp. for a copper mine in Arizona Monday ...

UBS forecasts a surge in copper mining equipment orders as early as 2025, with activity accelerating through 2026 and ...

By Marco Aquino LIMA (Reuters) -Copper output in Peru, the world's third-biggest producer, is expected to grow slightly to ...