Copper retains much of the luster that lent Arizona the unofficial nickname "Copper State," and is king in rural Greenlee County.

Untapped and under-explored, the Copper Corridor region is host to scenic mountains and charming mining towns. If you’re seeking outdoor adventures, the area has no shortage of things to do. Start in Superior with a visit to the world-renowned Boyce Thompson Arboretum,

The U.S. mined about 1.1 million tons of copper in 2024, which is less than the demand in a year. Some of that copper is refined overseas.

An executive order mandates a review of the threats posed by over-reliance on foreign copper, and recommendations for increasing domestic supply.

Swiss Resource Capital AG is pleased to welcome Arizona Sonoran Copper Company Inc. (TSX:ASCU)(OTCQX:ASCUF)(ISIN:CA04058Q1054) as a new client.

The Five C's once dominated Arizona’s economy, but these days, it might be a little harder to find someone who can rattle them off with precision. Climate. Copper. Um … Cactus? Close, but no cigar. The Five C's are copper, climate, cattle, cotton and ...

It was mid-June, 10 days into the job, and the men were guzzling toward lights-out before the triple-digit heat baked eastern Arizona’s copper belt, home of some of the most productive holes in ...