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

The U.S. Forest Service is expected to release the final review of a plan that would open sacred Apache lands to copper ...

A sacred Apache site east of Phoenix may soon be turned into a two-mile crater to make way for mining of $150 billion worth ...

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

In the 1800s, gold, silver and copper booms lured miners and immigrants looking for a better life. Though the mines ...

The opponents of Resolution Copper's plans for a massive mine on land sacred to Apache tribal members have a two-month ...

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

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 ...

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

Land in central Arizona holds great spiritual value to the Western Apache Indians and is on the world's third-largest deposit ...

The Arizona Department of Environmental Quality will monitor four new water pollutants and enforce stricter limits on three ...

The final short form prospectus is accessible through SEDAR+ TORONTO / Jun 13, 2025 / Business Wire / Arizona Sonoran Copper Company Inc.