Two of the world's largest mining firms, Rio Tinto and BHP have been trying to develop Resolution Copper for roughly two ...

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

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

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

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 ...

U.S. President Donald Trump on Tuesday criticized an appeals court ruling that temporarily halted a land transfer essential ...

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.

Rio and BHP bosses met at the White House with the US president, who slammed environmentalists and others blamed for stalling ...

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

Chris Kline, president of the Arizona News Media Association, said the Arizona papers are currently exploring options for local and out-of-state ownership.