Cartel boss El Mencho’s death triggered violent CJNG reprisals across Mexico. Experts warn the unfolding power struggle could ...

Mexican federal forces arrested Antonio Guadalupe "N," known as "El Lexus," an alleged member of the Gulf Cartel, in Tamaulipas, along the border.

Add Yahoo as a preferred source to see more of our stories on Google. The death of a top cartel leader triggered widespread unrest in Mexico on Sunday, Feb. 22, prompting the United State to urge ...

PHOENIX — Following the killing of a powerful drug kingpin on Sunday, cartel violence in Mexico has surged, raising concerns about public safety and border security in Arizona. Art Del Cueto, vice ...

A proposed border wall in Big Bend is raising concerns among local sheriffs, lawmakers and residents who say steel barriers could damage one of the most iconic ...

TUCSON, Ariz. — The chances that Nancy Guthrie was brought across the southern border into Mexico remain low due to a number of factors, including the enhanced security measures being utilized by ...

Kristi Noem leaves a DHS in turmoil. Border walls may be coming to Big Bend National Park. 10 people have died this year in ...

DHS Secretary Kristi Noem held a news conference on Feb. 4 at the U.S.-Mexico border. Noem's visit to Arizona comes after DHS purchased a $70 million warehouse in Surprise that is expected to be ...