Arizona's members of Congress have had a mix of reactions to the Signal app controversy.

The device has been used in one form or another since at least Franklin Roosevelt's administration, but Donald Trump wants to ...

The DHS secretary said the funding will support the construction of seven miles of border wall in the Rio Grande Valley ...

Department of Homeland Security Secretary Kristi Noem announced Sunday that more border wall will be erected in Arizona.

YUMA, AZ (AZFamily) — U.S. Border Patrol Yuma Sector has officially begun installing new border wall panels along the Arizona-Mexico border. Installation of new 30-foot panels began Friday in a remote ...

The Arizona Court of Appeals rejected claims by The Republic and ruled the Senate shouldn't have to pay for Cyber Ninjas' "obstructionist" tactics.