Texas Ismael “El Mayo” Zambada, a powerful leader of Mexico’s Sinaloa cartel, pleaded not guilty Friday in a U.S. drug ...

Judge Brian Cogan has moved Ismael Zambada’s next hearing up to October 17, one day after he sentences the former drug czar, ...

El Chapo's son was captured with El Mayo Zambada. He is in the same Chicago jail where is brother Ovidio is supposed to be.

A turf war broke out on September 9 between two factions of the Sinaloa Cartel, one of Mexico's most violent and powerful ...

The Mexican army has seized the firearms of local police in the Sinaloa city of Culiacan as cartel violence has escalated, ...

The clashes follow the dramatic July 25 arrest on US soil of Sinaloa Cartel co-founder Ismael "El Mayo" Zambada ... to pit gang members loyal to El Chapo and his sons against others aligned with ...

The clashes follow the dramatic July 25 arrest on US soil of Sinaloa Cartel co-founder Ismael “El Mayo ... to pit gang ...

Sheinbaum must also deal with raging violence in the cartel-dominated northern city of Culiacan, where factional fighting ...