Mexican President Andres Manuel Lopez Obrador blamed the  U.S. for the eruption of drug cartel violence that has killed at ...

"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 ...

Twelve days before his term in office concludes, the president of Mexico ripped into the U.S. government for allegedly making ...

"Yes, of course... for having carried out this operation," the president said when asked if the American government was ...

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

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

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

Ismael “El Mayo” Zambada Garcia, 76, a notorious leader of the Sinaloa Cartel, was arraigned today in federal court in ...

NEW YORK (AP) -- Ismael "El Mayo" Zambada, a powerful leader of Mexico's Sinaloa cartel, pleaded not guilty Friday in a U.S.