copper-domed building. The winning entry from Associated State Capitol Architects was a 20-story, United Nations-style tower.

WASHINGTON— More than 100 conservation, Indigenous and religious groups urged Congress today to pass the Save Oak Flat Act to protect the sacred site in central Arizona from being destroyed by a ...

You see where I’m going here. Two-thirds of the copper mined in America is gouged from Arizona in open-pit mines, plundering scarce water in some of most spectacular and biodiverse places in our ...

Arizona officials said copper has been stolen from mining sites, electrical poles and other sites at higher rates than ever. Here's what to know.

Arizona Sonoran Copper Company Inc. Aurania Resources Ltd. Calibre Mining Corp. Canada Nickel Company Inc. Cosa Resources ...

Hudbay Minerals is advancing on a strategy to make the US state of Arizona a copper production centre for the company via investment in development-junior Arizona Sonoran Copper Company and its ...

Arizona is filled with popular vacation spots, including a UNESCO City of Gastronomy in the south ... people and twice served as the state's capital. Prescott had the honor of serving as ...

Arizona Sonoran Copper Company has announced a strategic ... is located approximately 3 miles (4.8km) north-west of the city of Casa Grande, in Pinal County, Arizona. The property lies at the ...

Maricopa officials will “unveil” the newest addition to the city’s public art installations in front of City Hall tomorrow.