EV Resources has moved to streamline its portfolio with the divestment off its La Cienega copper project in Arizona for a 2% ...

Copper demand is rising in the U.S. and is set to double in the next 10 years. Mining executives say more mines need to open ...

Komatsu, the Japanese maker of heavy equipment, will open a new sales and service center in Mesa to support Arizona's copper industry.

Magnum Mining and Exploration (ASX:MGU) is set to acquire multiple copper-gold projects in the United States through binding ...

Arizonans can still weigh in on the Copper Creek exploratory project. The Bureau of Land Management’s public comment period ...