Officials in Douglas — along the border between Arizona and the Mexican state of Sonora — have declared a state of emergency.

My siblings and I decided to gather in Las Vegas to celebrate our sister’s 70th birthday. It was a most enjoyable family reunion, especially since all of ...

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

About 1,500 active-duty troops are heading to San Diego, California, and El Paso, Texas, to help with border security and ...

Detective Cody Sessary is with the sheriff’s SABRE Team, or Southern Arizona Border Region Enforcement. They use technology ...

PHOENIX — A newly built segment of the southern Arizona border wall may bolster national security, but it will endanger one of the rarest desert fish in the U.S., according to the Center for ...