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

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

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

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

"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 ...

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 — At least 30 people have been killed in the past two weeks in Mexico’s northern state of Sinaloa as two factions of the powerful Sinaloa cartel continue to clash, authorities said ...

The surge in violence had been expected after Joaquín Guzmán López, a son of former Sinaloa cartel leader Joaquín ... that continues to plague Mexico, where cartels employ increasingly ...

Mexican President Andrés Manuel López Obrador on Friday asked the warring factions of the Sinaloa cartel to act "responsibly ... “The president of Mexico is always listened to.” ...