A U.S. district judge in Arizona has precluded the U.S. Forest Service from proceeding with the land exchange for the huge Oak Flat copper mine project until 60 days after ...

An appeal from Apaches who want to halt a massive copper mining project on federal land in Arizona that they hold sacred has been rejected by the Supreme Court.

As a Critical Minerals Mine Nears Approval in Arizona, Residents Fear It’s Already Affecting Area Water South32’s Hermosa mine would be the first approved under a new, fast-tracked process.

Dozens of people get injured or die in the U.S. every year because they don’t follow this simple advice: Stay out of abandoned and active mines and surrounding lands. Abandoned mines are not ...

The U.S. Interior Department is taking steps to recover above-ground critical minerals from existing and abandoned mine waste to bolster domestic supplies.

Ivanhoe Electric aims to open the first new U.S. copper mine in over a decade in Casa Grande, Arizona, near Phoenix, addressing America's copper shortage.

The Western Apache are trying to defend sacred site of Oak Flat (Chi’chil Bildagoteel) in Arizona, which is set to become a copper mine.

The U.S. Interior Department on Thursday took steps to increase recovery of critical minerals, used in everything from electric vehicles to high-tech weapons, from mine waste, coal refuse ...

Neither Eastern Pennsylvania Coalition for Abandoned Mine Reclamation nor EPCAMR flow liltingly off the tongue. Yet forgetting it, or more importantly, the work it does, should never happen.

A death investigation is underway after a man died at an abandoned mine in Breathitt County.

Miners in northeastern Pennsylvania are urging safety after a man was rescued from an abandoned mine shaft in Luzerne County over the weekend.

Mojave County, AZ — An Arizona dog is safe and sound after falling down a mine shaft. A rescue crew successfully extracted the 9-year-old dog, named Hailey, after she fell about 100 feet down ...