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

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

Copper has endured as a linchpin of Arizona's economy since the territorial days. Arizona produces three-quarters of America's copper, valued at $6 billion a year, and the industry employs ...

Copper, climate, cattle cotton and citrus, otherwise known as the 5 C's, are represented on Arizona's state seal. In Arizona's early days, the 5 C's were emblematic of what drove the economy, or what ...

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

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.

CHEYENNE, Wyo. (AP) — President Donald Trump is taking a step toward granting the U.S. mining industry’s biggest wishes by ...

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 ...