Several hundred immigrants have been charged with unauthorized access to a newly designated militarized zone along the ...

The Greer Fire is threatening a small mountain town near the New Mexico border.

Officials are trying to shore up a long-term water supply solution for the growing capital city of Hermosillo. But in the ...

Some Arizona border officials have welcomed President Donald Trump’s order for a military takeover at the U.S.-Mexico border.

Democratic Sen. Ruben Gallego made a trip to Pennsylvania recently. Here's his pitch to Democrats on the border ...

With one ranch-worn hand on the steering wheel of his all-terrain mule, Cody Carruthers pointed with the other at a small ...

U.S. Rep. Don Bacon was the only Republican to oppose a bill to codify Trump’s order to change the name of the Gulf of Mexico ...

Law enforcement in Arizona now have a legal right to shoot down drones operated by Mexican cartels along the border.

Democratic Arizona Sen. Ruben Gallego is wading into one of Washington’s most contentious and intractable political problems.

If water levels drop too low, hydropower generation could affect five million people across seven states. But the conditions ...

Trump's trade escalations have "the potential to upend all of the progress that we’ve made," Hobbs told the crowd.