The Arizona Game and Fish Department is helping move Rocky Mountain bighorn sheep from the Morenci copper mine to help boost ...

WASHINGTON (AP) — The Supreme Court on Tuesday rejected an appeal from Apaches who are fighting to halt a massive copper mining project on federal land in Arizona that they hold sacred. The justices ...

The Supreme Court on Tuesday, May 27, rejected an appeal from Apaches who are fighting to halt a massive copper mining project on federal land in Arizona that they hold sacred. The justices left in ...

A U.S. appeals court has temporarily blocked the transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest copper deposits in North America.

A small group of activists are waging an intense legal battle to stop the permitting of a proposed Arizona copper mine. Their bid to derail development of the world’s second-largest untapped copper ...