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

At least 30 people have been killed in the past two weeks in Mexico’s northern state of Sinaloa as two factions of the ...

The violence, linked to the arrest of cartel leaders, has prompted school closures and security alerts in the affected areas.

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

El Chapo, the Sinaloa cartel's founder, is serving a life sentence ... Last year, El Chapo sent an "SOS" message to Mexico's President Andres Manuel Lopez Obrador, alleging that he has been ...

Shootouts in the western Mexican state of Sinaloa have kindled fears that an intra-cartel war is about to break out in the ...

An influential leader of Mexico's Sinaloa cartel Ismael "El Mayo" Zambada pleaded not guilty this week in a U.S. drug ...

The murders of about a dozen people in the northern Mexico state of Sinaloa appear to be linked to cartel infighting, something authorities had feared would follow the July 25 detention of two top ...

The clashes follow the dramatic arrest on U.S. soil on July 25 of Sinaloa Cartel co-founder Ismael "El Mayo" Zambada, who claimed he had been kidnapped in Mexico and delivered into US custody ...

MEXICO CITY (AP) — The murders of about a dozen people in the northern Mexican state of Sinaloa appear to be linked to infighting in the dominant drug smuggling cartel there, confirming fears of ...