On April 4, a woman armed with a knife was shot and killed after she charged an Arizona DPS trooper on Interstate 10 near ...

Border Patrol agents rescued two undocumented immigrants as they were patrolling the mountains outside of Nogales, Ariz.

The incident reportedly took place around 5:30 pm, following which the FBI and the DHS Office of Inspector General had to respond.

NOGALES, AZ — From artists to cowboys to big business, the voices of Nogales share a pride for the area’s identity among a diverse group of people.

A special congressional primary is coming up for some voters in Arizona. Here's what to know about the race to succeed the late Raúl Grijalva in the U.S. House of Representatives.

NOGALES, Arizona — Metal barriers now block three vehicle lanes at Nogales’ downtown port of entry, days after asylum seekers rushed up to the lanes to make their claims. On Monday afternoon ...

NOGALES, Ariz. — Nogales, Arizona, and Nogales, Sonora, share something more meaningful than their city name. They also share a source of water that is vital to their region of the border.