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

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

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

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

The Ninth US Circuit Court of Appeals issued a temporary restraining order blocking a land exchange that would allow construction of the Resolution copper mine in Arizona.

President Trump signaled support for a giant copper mine in Arizona following a meeting with the heads of two of the world's biggest mining companies, a day after the project was delayed by a court ...

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 ...

The Dragon Bravo Fire saw an increase in containment and minimal growth in acreage on Sunday.

Arizona will join other states that issue cards that can give discounts on prescription drugs under an executive order Gov. Katie Hobbs announced Wednesday.