The clashes follow the arrests on U.S. soil of Sinaloa Cartel co-founder Ismael "El Mayo" Zambada, as well as Joaquin Guzman ...

The surge in violence had been expected after Joaquín Guzmán López, a son of former Sinaloa cartel leader Joaquín “El Chapo .

Mexican President Andrés Manuel López Obrador is asking the warring factions of the Sinaloa cartel terrorizing the capital ...

Ismael "El Mayo" Zambada, a powerful leader of Mexico's Sinaloa cartel, pleaded not guilty Friday in a U.S. drug trafficking case that accuses him of engaging in murder plots and ordering torture.

“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 ...

War has broken out in Mexico between rival factions of the Sinaloa cartel as one of its founders pleaded not guilty in New York on a 17-count indictment accusing him of murder and drug trafficking.

The surge in violence had been expected after Joaquín Guzmán López, a son of former Sinaloa cartel leader Joaquín “El Chapo” Guzmán, landed near El Paso, Texas on July 25 in a small plane ...

Mexican President Andrés Manuel López Obrador is asking the warring factions of the Sinaloa cartel terrorizing the capital city of Culiacán to act "responsibly” so no one else gets killed ...

Ismael “El Mayo” Zambada, the powerful longtime leader of Mexico’s Sinaloa drug cartel, pleaded not guilty Friday in New York on a 17-count indictment accusing him of narcotics trafficking ...

MEXICO CITY -- Mexican President Andrés Manuel López Obrador on Friday asked the warring factions of the Sinaloa cartel to act "responsibly" so no one else gets killed, after a week of ...