Once that critical mineral is dug up, it will leave the Copper State entirely. Despite the six-decade project still not being ...

Trump called those opposing the mine ‘Anti-American’ and said the country needs copper ‘NOW!’ Opponents of the mine, including the San Carlos Apache Tribe, said they will never stop fighting to ...

A federal judge laid out a timeline for the government to advance a contentious land exchange and copper mine but didn’t halt the project. A federal judge on Monday declined to intervene in the ...

CASA GRANDE, Ariz. & TORONTO / Oct 20, 2025 / Business Wire / Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF): ...

A U.S. appeals court has temporarily blocked the transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest copper deposits in North America.

The Resolution Copper mine in Arizona plans to use a large amount of groundwater, potentially jeopardizing the planned Superstition Vistas development and its water supply. Arizona law allows mining ...

In a future defined by climate change and its consequences, some experts say Arizona will need copper mines for the wires in solar panels, desalination plants for reclaiming salty groundwater, and ...

MELBOURNE (Reuters) - BHP Billiton has agreed to sell its Pinto Valley copper mine and a railroad in Arizona to Capstone Mining Corp for $650 million (418 million pounds), reaping far more than ...

President Trump this week threw his full support behind a massive project to turn a sacred Apache site outside Phoenix into one of the world's largest copper mines, meeting with mining executives at ...