Federal agents intercepted more than 2,300 pounds of marijuana following a traffic stop in Nogales.

Border patrol agents arrested two people suspected of smuggling five pounds of narcotics in their underwear.

The senators are hoping this tour will give them some insight into their immigration reform plan which is expected to be unveiled next month.

A Mexican man driving a big rig is in custody for allegedly trying to smuggle more than a ton of marijuana hidden in bell peppers into southern Arizona.

A Mexican man has been arrested for allegedly trying to smuggle nearly $465,000 in undeclared cash out of southern Arizona.

For the third time in about a week, border agents have arrested a woman trying to walk into southern Arizona with heroin duct-taped under their bra.

U.S. and Mexican officials have shut down a cross-border smuggling tunnel in Nogales, Ariz.

This isn't Napolitano’s first trip to the U.S. border this month. She has made similar visits to El Paso and San Diego.

Federal authorities say they've shut down a cross-border drug smuggling tunnel in southern Arizona and seized more than 1,200 pounds of marijuana.

Federal authorities say a Mexican woman has been arrested for allegedly trying to smuggle black tar heroin, cocaine and methamphetamine into southern Arizona.

U.S. officials say Mexican authorities have found a sophisticated smuggling tunnel equipped with electricity and ventilation not far from the Nogales port of

A Tucson man has been arrested after a load of marijuana was found hidden with a shipment of piñatas in Nogales.

A photo of a sign in Nogales, Ariz. reportedly for the upcoming movie “Hangover Part III” is getting a ton of attention on the internet Monday.

Agriculture specialists with Customs and Border Patrol in Nogales seized over two dozen plants and various insects inside vehicles attempting to cross into the

The lawsuit says Diego Lerma was not fully aware of his surroundings when officers used the stun gun.