Copper prices are surging on AI data center demand, and Rio Tinto is emerging as the top miner poised to profit from a looming supply shortage.

President Donald Trump met with the CEOs of the world’s two biggest mining companies to discuss a copper project that could supply the U.S. with a quarter of its demand for decades to come, adding ...

(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 ...

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 ...

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., Oct. 13, 2025 /PRNewswire/ -- Rio Tinto, the majority owner of Resolution Copper, has donated $1 million to support flood relief efforts in the City of Globe and Town of Miami, ...

SUPERIOR, Ariz., Nov. 5, 2025 /PRNewswire/ -- Resolution Copper has reached a major milestone with the completion of its multi-year, $200 million rehabilitation and deepening of the historic No. 9 ...