For the first time in four years, the federal government will simulate a flood in the Grand Canyon.

The Marine Corps is forming the first squadron of pilots to fly the next-generation F-35B fighter jet in Yuma. So far two veteran pilots have been trained to fly the aircraft.

According to new numbers from the Census Bureau more elderly Americans are living alone.

Only 50 voters showed up by Wednesday’s deadline to confirm their identity with the Maricopa County Recorder.

Immigration reform is one of the top issues for President Barack Obama.

A valley organization is calling attention to the impact of the potential merger between bankrupt American Airlines and Tempe-based US Airways.

Of all the ballots cast this week in Arizona, more than 172,000 of them were provisional, according to data compiled from the Secretary of State. 

A federal Judge in Tucson has sentenced Jared Loughner to seven consecutive life terms, and an additional 140 years.  Victims of the January 2011 shooting and their families took turns speaking to Loughner this morning, including Mark Kelly, the husband of former Congresswoman Gabrielle Giffords.

PHOENIX (AP) — Former Democratic Rep. Ann Kirkpatrick will head to Congress for a second time after defeating former Republican state lawmaker Jonathan Paton to win Arizona's 1st Congressional District seat.

As post-election analysis continues, the role of Latino voters has gotten much attention.