See 30-year history of the proposed copper mine at Arizona's Oak Flat

Oak Flat in Arizona is at the center of a struggle that's going on three decades. Here's everything that has happened with ...

Future of Arizona's Oak Flat faces pivotal day in Phoenix courtroom

Religious rights advocates and First Amendment experts say the ability of Native peoples to exercise religious rights is at ...
PBS

Buried Riches: Unearthing New Jersey's Mining Legacy

Explore NJ’s mining legacy and rare glowing minerals at Sterling Hill Mining Museum Journey beneath the Garden State to uncover New Jersey’s rich legacy of mining and innovation. From colonial copper ...
The Salt Lake Tribune

Utah’s massive open-pit copper mine wants to expand. Here’s a look inside.

From a viewpoint at about 6,190 feet above sea level, a giant hole in the Oquirrh Mountains stretches two and a half miles wide and ¾ of a mile deep. Trucks with tires bigger than a sedan look like ...