(Reuters) -The Trump administration said on Thursday it would approve a land swap needed for Rio Tinto and BHP to build one of the world's largest copper mines, despite concerns from Native Americans ...

The U.S. Supreme Court declined on Tuesday to hear a Native American group's effort to block Rio Tinto (NYSE:RIO) and BHP (BHP) from gaining control of Arizona land needed to build the Resolution ...

Opinion. With a deadline looming for the ownership transfer of Oak Flat to Resolution Copper, 9th U.S. Circuit Court of Appeals last week granted an emergency injunction that temporarily halted the ...

Henry P. Hamilton, a Two Rivers businessman, amassed a significant collection of Native American copper and stone artifacts. Hamilton's collection, started in 1884, grew through purchases and ...

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 ...

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.

(Reuters) -A U.S. federal judge on Friday temporarily blocked the Trump administration from transferring land to Rio Tinto and BHP for a copper mine opposed by Native Americans, citing the Supreme ...