Mining continues at the Continental Pit. Nearby is the Berkeley Pit, a site for acid mine drainage that poses an opportunity ...

Rare earth elements are tiny yet essential parts of many of the technologies you use every day. New techniques are making ...

Taconite miners pay a tax for the extraction of resources. Data miners should, too. The specifics may be modern, but the ...

Florence might be Arizona’s best-kept secret, hiding in plain sight between Phoenix and Tucson like that middle child who ...

The “Downtown Yuma” arch welcomes Memorial Day visitors to a revitalized historic district that’s shaken off its dusty reputation and emerged as a genuine cultural hotspot. As America’s sunniest city ...

As mines idle and classrooms empty, the ripple effects have communities bracing for an uncertain future amid economic ...

While Chile has long been a global copper mining leader, Argentina still plays only a minor role in the industry. New ...

A rush of proposals to mine the state’s famed “sky islands” with water drawn from overtaxed aquifers is drawing opposition ...

You can give a donkey a kiss, but you can’t make him race. Joe Gelfuso tried other means, too. But Cochise, a 7-year-old donkey with a salt-and-pepper coat, appeared resistant to his attempt to ...

National Geographic photographer Keith Ladzinski shares the wins that come from exploring activities, arts and culture beyond ...

Currently, the US has only one producing rare earths mine, the Mountain Pass held by MP Materials (NYSE: MP), located just 10 km to the south. “The Department of the Interior’s public support ...

Holmes will also be assessing opportunities to begin studies for other potential mining areas including the Mulga Bill, Saltbush, and Eaglehawk prospects. Managing Director Andrew Paterson says this ...