From Phoenix setting a daily heat record on Saturday to a state water law receiving praise from Arizona leaders, here are top ...

The Pentagon recently asked Congress to shift $200 million in funding -- originally allocated for projects such as barracks, ...

TUCSON, Ariz. U.S. Rep. Gabrielle Giffords helped serve a Thanksgiving meal to service members and retirees at a military base in her hometown of Tucson, Ariz. Giffords arrived in the dining hall at ...

North American Development Bank and SunEdison LLC have closed on a $35 million loan for the construction of a 16-megawatt solar park at Davis-Monthan Air Force Base.

U.S. troops are sharing command stations and vehicles with civilian immigration authorities at the southern U.S. border.