The expansion approval follows the company's application submitted to the Arizona State Land Department in February 2026.

Three groups say federal agencies approved the mining project without properly considering a threatened species.

Arizona’s permitting system is causing delays to finish residential projects, according to a new report. Common Sense ...

The Bureau of Land Management and U.S. Fish and Wildlife Service Said No Mexican Spotted Owls Lived Near a Proposed Mine Site ...

The BLM and U.S. Fish and Wildlife Service said no Mexican spotted owls lived near a proposed mine site in Arizona’s Sky ...

Add Yahoo as a preferred source to see more of our stories on Google. The proposed Interstate 11 project that would serve as a new corridor between Las Vegas, Phoenix and Tucson has become the focus ...

100 MW / 400 MWh White Tank project will help Arizona Public Service meet rising power demand and maintain grid reliability The project will be operated via a 20-year tolling agreement with Arizona ...

The project was approved in 2023, and since then the developer has been working on refining the design and mix of uses.

CASA GRANDE, Ariz. & TORONTO--(BUSINESS WIRE)-- Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF) (“ASCU” or the “Company”) an emerging US-based copper developer, is pleased to announce it ...

Silver One Resources Inc. (TSXV: SVE) (OTCQX: SLVRF) (FSE: BRK1) ("Silver One" or the "Company") reports that surface rock sampling at its Phoenix Silver Project in Arizona continues to yield positive ...

Add Yahoo as a preferred source to see more of our stories on Google. Aerial view of I-10 in Tucson, Ariz. (Courtesy of Arizona DOT) This story was originally published on Construction Dive. To ...

Salt River Project (SRP) has commissioned its first utility-owned solar plant, a 55 MW facility at the Copper Crossing Energy and Research Center. Beyond its immediate generation capacity, the site is ...