Arizona’s best ghost towns aren’t just empty buildings collecting dust. They’re gold mines frozen in time, saloons where you ...

Carved into a mountain range in Arizona’s Sonoran Desert, where temperatures often reach 118F (48C), a vast mining complex more than a century old is on the front lines of a race to unlock millions of ...

Officials promise safety with a southern Arizona mine that is on track to start production in 2027, while community health ...

Discovered in Arizona’s Copper Triangle, Oak Flat is home to one of the richest copper deposits in the world. But the battle ...

“The United States was once the world’s largest producer of lucrative minerals, but overbearing Federal regulation has eroded ...

Opponents of the mine say the damage over time would extend from the site itself and include areas that were set aside to mitigate damage to other landscapes around Arizona. MAMMOTH, Ariz.