PHOENIX — Resolution Copper donated $1 million to help with flood relief efforts in the Globe-Miami area, the underground copper mine joint venture owned by Rio Tinto and BHP announced on Thursday.

Grijalva's bill would overturn legislation that called for the land exchange, continuing a battle begun by her late father, Rep. Raúl Grijalva.

The MarketWatch News Department was not involved in the creation of this content. SUPERIOR, Ariz., Nov. 5, 2025 /PRNewswire/ -- Resolution Copper has reached a major milestone with the completion of ...

SUPERIOR, Ariz., Aug. 1, 2025 /PRNewswire/ -- Resolution Copper has been awarded the 2025 Safety Award for Small Underground Mine by the Rocky Mountain Mining Institute (RMMI), recognizing the ...

SUPERIOR, Ariz., June 16, 2025 /PRNewswire/ -- Resolution Copper welcomes today's republication of the Final Environmental Impact Statement (FEIS) by the U.S. Forest Service (USFS)—a positive step ...

James Phillips, an Apache tribe member who works for the Resolution Mining Co., stands on a platform overlooking Oak Flat, where the company is planning a copper mine. (Luis Sinco / Los Angeles Times) ...

The decade-long legal saga over Resolution Copper’s planned copper mine in Superior has a new twist with involvement from an Arizona politician. Arizona’s newest member of Congress, Rep. Adelita ...

(Reuters) – U.S. President Donald Trump on Tuesday criticized an appeals court’s decision to temporarily block federal officials from completing a land transfer needed for Rio Tinto and BHP to develop ...

BHP remains at the forefront of global mining, leveraging a history of resilience and innovation to lead the industry into a ...