The Sunniest Spot Nestled in the southwestern corner of Arizona, Yuma claims the title of the sunniest city in the United ...

President Donald Trump's administration has canceled leases for 24 federal offices in Arizona, according to a government data portal detailing the president's efforts to downsize the federal ...

The M10 Booker Combat Vehicle (which is not a light tank) was rolled back into action last month for field tests in Alaska and Arizona.

The Trump administration plans to shutter two National Park Service offices in Flagstaff later this year. It is part of cost-cutting initiatives that have targeted 2 million square feet of federal ...

New grants will help Colorado communities support semiconductor and advanced industries. Plus, Morgan Mining creates 893 jobs ...