Authorities seized some unusual weapons that were headed across the Arizona-Mexico border last month. U.S. Customs and Border Protection agents at the Nogales Port of Entry seized a rocket ...

Extending from the southeastern US states of Arizona, New Mexico and Texas deep into central Mexico, the Chihuahuan Desert offers a kaleidoscope of ... the health of this all important cross-border ...

YUMA, AZ (AZFamily)—A new study in Arizona found that the U.S.-Mexico border wall reduces wildlife ... survival of species in the Arizona-Sonoran desert, adding that there’s a real concern ...

The Center for Biological Diversity asked a federal judge today for permission to join the Biden administration as a defendant in Arizona Gov. Doug Ducey’s lawsuit challenging federal authority along ...

Hobbs traveled to the Arizona-Mexico border on Monday to trumpet her state’s National Guard work helping crack down on smuggling of the deadly synthetic opioid into the U.S. through Nogales ...

Here's what to know about Trump's visit to the Arizona-Mexico border and his rally at Desert Diamond Arena in Glendale. Before his rally in Glendale on Friday afternoon, Donald Trump will speak at ...