MEXICO CITY — Some 53 people have been killed and 51 others are missing in Mexico ’s western Sinaloa state since rival ...

U.S. intelligence analysts suggest the conflict could last for years. The Drug Enforcement Administration reports the Sinaloa ...

The U.S. ambassador to Mexico on Saturday rejected President Andres Manuel Lopez Obrador's claims that the U.S. was ...

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 ...

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

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

The U.S. ambassador to Mexico has denied President Andres Manuel Lopez Obrador's claims that the U.S. is partly responsible ...

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

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

US ambassador Ken Salazar rejected on Friday claims that his country was responsible for the cartel violence shaking Mexico's Sinaloa state, after President Andres Manuel Lopez Obrador said the United ...

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