A traffic stop in El Mirage late last month led to a search warrant netting 25,000 fentanyl pills as well as cocaine and two ...

Convoys of military vehicles are now a common sight in the Mexican city of Culiacan, following the arrest of Sinaloa cartel ...

Between 200,000 to half a million U.S. firearms are smuggled into Mexico every year, "60 Minutes" reported last December.

CULIACAN, Mexico (AP) — Before dawn, an elementary school principal in the capital of Mexico's Sinaloa state checks various ...