Hours before the federal government was expected to transfer land in eastern Arizona to a mining company, a federal appeals ...

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

The 9th U.S. Circuit Court of Appeals issued an emergency injunction on Monday, temporarily blocking the Trump administration ...

Hours before a disputed land swap was to take effect, an appeals court halted the process, giving copper mine opponents more ...

A federal judge conceded that a planned copper mine will destroy a site sacred to the Apache people, but refused to stop a ...

A U.S. appeals court temporarily blocked the transfer of federal land in Arizona that includes Oak Flat to two companies that ...

A U.S. district judge has denied a request by a Native American tribe and environmentalists to stop the federal government ...

The Western Apache and a coalition of environmental groups have fought for years against the Resolution Copper mine, which would become one of the country’s largest at the cost of a site revered by ...

President Donald Trump took a strong stance on Tuesday on the ongoing Resolution Copper dispute, issuing pointed criticism of ...

On Friday, a federal judge in Phoenix seemingly cleared the way for a massive copper mining — until the 9th Circuit suddenly ...

In a 94-page decision released on Friday, August 15, a federal judge in Arizona rejected the most recent attempt by the San ...