A federal judge has temporarily halted the federal government's plans to transfer land in eastern Arizona for a massive ...

A U.S. federal judge on Friday temporarily blocked the Trump administration from transferring Arizona land to Rio Tinto and ...

Copper mine foes asked a judge to stop the government from acting on Oak Flat mine plans until Supreme Court rules.

Europe's largest copper producer Aurubis reported half-year core profit above market expectations on Thursday, helped by ...

A federal judge said the argument over allowing a land swap to proceed "tips sharply" in favor of the opponents of a copper ...

While copper prices experienced a sharp correction in early April, they are still at historically elevated levels and have ...

Potential US copper tariffs and export restrictions might defy investor expectations, impacting prices, producers, and global ...

An appeals court said residents can pursue a class-action lawsuit against the city of Miramar and a consultant over water ...

Since 2021, courts have rejected a request by Apache Stronghold - a nonprofit group that includes the Apache and others - to ...

Copper prices tumbled 5.5% Wednesday following data that showed the U.S. economy shrank during the first quarter and [export ...

Q1 2025 Management View CEO Mark Bristow emphasized Barrick's long-term strategy, focusing on Tier 1 gold assets and ...

Members of the San Carlos Apache Tribe attended a hearing Wednesday over a planned copper mine that has been working its way ...