A federal judge has temporarily halted the federal government's plans to transfer land in eastern Arizona for a massive ...

Tens of thousands of wells across Arizona dump fluids into, rather than pulling them out of, the ground. They're used for everything from aquifer recharge to copper mining, and could one day bring ...

PHOENIX — Members of the San Carlos Apache Tribe walked all the way from Superior to a federal courthouse in downtown Phoenix for a hearing Wednesday over a planned copper mine that has been ...

While FCX is poised to gain from progress in expansion activities and solid financial health, falling copper prices warrant ...

PHOENIX (AP) — A U.S. district judge on Friday temporarily halted the federal government’s plans to transfer land in eastern Arizona for a massive copper mining project amid protest by Native ...

US Judge Halts Plan to Transfer Oak Flat Land for Contested Arizona Copper Mine PHOENIX (AP) — A U.S. district judge on Friday temporarily halted the federal government’s plans to transfer ...

PHOENIX — A U.S. district judge on Friday temporarily halted the federal government’s plans to transfer land in eastern Arizona for a massive copper mining project amid protests by Native ...