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

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.

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 9th Circuit Court of Appeals following its decision to temporarily ...

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, ...

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

BHP CEO Ragnar Udd expects copper demand to rise to 50 million tonnes by 2050 from from 32 million tonnes now, driven by ...

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 ...

The Trump administration has made the revival of US metals and minerals production a key priority, including copper, a ...

President Trump signaled support for a giant copper mine in Arizona following a meeting with the heads of two of the world’s ...