Oscar Rene Coronado and Francisco J. Landin Jr. for the Nogales International Film Festival — border wall film festival ...

The EPA's environmental justice program has helped clean up often overlooked areas on Arizona's border. Poor communities will ...

Arizona lawmakers seek to immunize police officers who shoot down drones they suspect are being used to help smuggle drugs along the US-Mexico border.

About 1,500 members of Mexico’s National Guard have been deployed to Sonora's border with Arizona as part of Operativo ...

The Mexican National Guard has begun inspecting vehicles crossing at ports of entry in Arizona, leading to potential delays for tourists and commuters.

The U.S.-Mexico border has been fairly quiet since President Trump took office, which his administration attributes to his ...

The US military has significantly increased its surveillance of Mexican drug cartels over the past two weeks, with ...

Bored troops are standing watch, shelters have emptied from McAllen, Texas, to Tucson, Ariz., and border patrols speed ...

Arizona law enforcement are hoping to ramp up the fight against drug cartels, and a bill at the state legislature aims to ...

Uncertainty around President Donald Trump’s proposed tariffs and trade policy is putting businesses on America’s southern border on edge. With stiff duties possibly coming as soon as March 1, it’s ...

The Trump administration is seeking Mexico’s assistance in stemming the flow of fentanyl across the border into the U.S. Last ...

About 1,500 members of Mexico’s National Guard deployed to the US-Mexico border with Arizona after a deal between the two ...