A U.S. appeals court has put the brakes on the transfer of federal forest land in Arizona to a company that plans to mine one ...

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

The groups are asking Colorado Parks and Wildlife launch a phased ban of lead ammunition and fishing tackle on state lands to address animal and human health concerns.

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 ...

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

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

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 ...

Some of the first notable quarterbacks in New Orleans Saints franchise history were also the first players to wear the No. 18 ...

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 ...

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

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