The endangered cat was spotted on trail camera video wandering through Arizona's San Rafael Valley not far from a border wall ...

An Arizona tribe ordered its police force to block federal workers trying to build the border wall.

A jaguar continues to prowl through southern Arizona's wilderness as border wall construction threatens to cut off a vital wildlife corridor the big cat depends on ...

The Center for Biological Diversity released new footage today of a jaguar roaming the wilds of southern Arizona near a transnational wildlife movement corridor that is rapidly being closed by border ...

Add Yahoo as a preferred source to see more of our stories on Google. U.S. Marines with Combat Logistics Battalion 15, Combat Logistics Regiment 17, 1st Marine Logistics Group, assigned to Joint Task ...

On April 28, Chairman Verlon Jose of the Tohono O’odham Nation received a message from a representative of the Department of ...

PHOENIX (AZFamily) — A weeklong federal border security operation earlier this month resulted in dozens of people in custody and nearly 50 pounds of illegal drugs found on public land in southern ...

NOGALES, AZ — Approximately 400 Marines are working along the southern border in the Tucson sector, adding brackets and two types of wire to the border wall as part of an infrastructure improvement ...