Troops in Nogales, Mexico, have found 150 fentanyl pills, according to official statistics. Meanwhile, U.S. officials across ...

The Arizona-Mexico Commission is working to preserve its strong relationship with its counterparts across the border in Sonora.

The Arizona-Mexico Commission is helping preserve the two countries' relationship amid tariff threats and ensuring that there ...

Gov. Katie Hobbs' order expands border security operations in four border counties, Yuma, Pima, Santa Cruz and Cochise.

Arizona Gov. Katie Hobbs has signed an executive order to combat drug and migrant smuggling and gun-running in four counties ...

Travelers to Rocky Point face long waits at Lukeville Port as Mexico increases border security under the "Operativo Frontera Norte" mission.

The other side of the border has been beefed up too. The US Department of Defence has ordered 1,500 additional active-duty ...

Arizona lawmakers seek to immunize police officers who shoot down drones they suspect are being used to help smuggle drugs ...

The 25% tariffs that President Donald Trump has threatened on imports from Mexico and Canada would cause pain in Arizona.

Arizona is similarly at risk for measles because the state has several pockets of extremely low vaccination rates, including ...