A US appeals court temporarily blocked a land transfer earlier this week, which is needed for the development of BHP and Rio Tinto's Resolution Copper project ...

Arizona tribal leaders reacted angrily after President Donald Trump said their opposition to a copper mine was un-American.

BHP and Rio Tinto want to mine one of the largest copper deposits in North America, if they can get a hoped-for transfer of federal forest land in Arizona.

A U.S. federal court’s decision to block the Resolution Copper mine project in Arizona triggered a fierce rebuke from President Trump, who called the delay “anti-American” and accused left-wing ...

A federal appellate court has put a temporary hold on development of a copper mine planned for the Superior area. The Ninth Circuit Court o ...

President met with chief executives of the world’s two biggest mining companies to discuss a copper project that could supply the US with a quarter of its demand.

Executives of two of the world’s biggest mining companies, BHP and Rio Tinto, have lobbied at the White House as part of ...

Trump criticized a federal appeals court ruling that temporarily blocked a land transfer needed for Rio Tinto and BHP’s ...

President Donald Trump took a strong stance on Tuesday on the ongoing Resolution Copper dispute, issuing pointed criticism of ...

The project, called Resolution Copper, has been under development by mining giants Rio Tinto and BHP Group for roughly two decades, but it has faced legal challenges from Native American people, ...

Rio Tinto Group’s Jakob Stausholm; his incoming replacement, Simon Trott; and counterpart at BHP Group, Mike Henry, met the ...

In a separate post, outgoing Rio Tinto CEO Jakob Stausholm said the miners outlined to Trump "the enormous potential of this project to provide domestic copper and other critical minerals for decades ...