A U.S. Air Force A-10 Thunderbolt II sits on the flight line April 15, 2021, at Davis-Monthan Air Force Base in Arizona.

Air Force One was wheels up at 4:39 p.m. from Luke Air Force Base, marking the end of President Joe Biden’s visit to Phoenix and his first to Arizona since he was elected president.

PHOENIX — The head of Arizona’s environmental agency called on Luke Air Force Base in metro Phoenix to help stop the spread of a plume of chemicals contaminating the area’s drinking water ...

PHOENIX — An Arizona city is suing the federal government, claiming toxic PFAS "forever chemicals" released from a nearby Air Force base are causing ongoing contamination of the city’s ...

Military bases in Arizona, Florida and Missouri are being studied by the Air Force along with one in Texas already identified as the preferred location for basing an Air Force Reserve ...

An Arizona base was being considered for the future home of the Air Force Reserve's F-35A Lightning II. Davis-Monthan in Tucson was on the list.