STORY: More than 100 people are dead or missing in Mexico's western Sinaloa state since rival factions of the Sinaloa Cartel ...

Two warring factions of the Sinaloa cartel appear to be fighting for power since two of its leaders were arrested in the U.S.

Mexican federal forces have arrested "El Piyi" alleged security chief for the "Los Chapitos" faction of the Sinaloa Cartel.

The recent surge in cartel warfare had been expected after Joaquín Guzmán López, a son of former Sinaloa cartel leader ...

More than 100 have been left dead or missing in Mexico after the notorious Sinaloa Cartel descended into a bloody civil war.

"El Piyi" is the security chief of Archivaldo Iván Guzmán Salazar, son of "El Chapo" and believed to be leading the criminal group at the moment ...

In Mexico's Sinaloa state, 53 people are dead and 51 missing due to violent clashes between rival factions of the Sinaloa Cartel. The conflict ignited in September following the arrest of Ismael 'El ...

El Mayo, 76, was arrested in New Mexico on July 25 on ... relates to his "decades-long leadership of the Sinaloa Cartel, one of the most violent and powerful drug trafficking organizations in ...

(U.S. Department of State via AP) BROOKLYN (CN) — Arrested after four decades of heading the Sinaloa cartel, Ismael “El Mayo” Zambada Garcia pleaded not guilty in Brooklyn federal court for drug ...

“El Mayo, the co-founder and leader of the Sinaloa Cartel, has been charged with overseeing a multi-billion-dollar conspiracy to flood American communities with narcotics, including deadly ...

The co-founder of the deadly Mexican Sinaloa cartel, Ismael Zambada, appeared in court in Brooklyn Friday, pleading not guilty to a raft of charges following his arrest in a dramatic sting by US ...