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.

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