Former service members say the deployment of active-duty Marines to Los Angeles and the use of military personnel along the ...

Orange no-entry signs posted by the U.S. military in English and Spanish dot the New Mexico desert, where a border wall cuts ...

(The Center Square) — U.S. Sen. Ruben Gallego, D-Arizona, reintroduced a bill this week that aims to help areas affected by ...

The fourth national defense area created along the US-Mexico border will be an extension of Marine Corps Air Station Yuma in ...

A new stretch of border wall will soon be built through the San Rafael Valley, southeast Arizona's last major open space for ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens. For the ...

Environmental advocates warn that border wall construction on the rugged mountain could cause erosion and sever wildlife ...

Even famously expensive states have relatively inexpensive places to live. It's all about knowing where to look. Among the 16 ...

The Defense Department is expanding its border role with a new military zone near Yuma, aiming to boost surveillance as crossings continue to fall.

President Trump's promise to stem the flow of migrants across the border seems fulfilled: Fewer migrants are crossing and ...

Puerto Penasco, Mexico, is the closest beach to Arizona. Here's how to get there, where to stay and what to know about passports and border crossings.

The Nogales border between Arizona and Mexico around 1898. (National Archives) As Zeferino Gil Lamadrid walked across International Street (and thus the U.S.-Mexico border), American inspector ...