Ismael "El Mayo" Zambada decided to stick with the lawyer defending him from U.S. drug trafficking charges despite a possible ...

The Mexican drug lord who founded the Sinaloa cartel with Joaquin "El Chapo" Guzman is in plea talks with federal prosecutors ...

MEXICO CITY—Mexican drug kingpin Ismael “El Mayo” Zambada was arrested by U.S. agents Thursday after a high-ranking Sinaloa ...

In the escalating war among rival factions of Mexico's Sinaloa cartel, sons of Joaquín "El Chapo" Guzmán are suspected of ordering the destruction of elaborate mausoleums that belong to rival families ...

The alleged cofounder of the Sinaloa Cartel, in U.S. custody since his arrival in July, could strike a deal to avoid the ...

But unlike his infamous partner who was twice jailed and escaped, El Mayo was able to evade capture for some 35 years. Until now. US authorities arrested him in El Paso, Texas on Thursday.

In recent years, Guzmán’s sons have led a faction of the cartel known as the “Chapitos,” or little Chapos, that has been ...

CHICAGO -- The sons of convicted Mexican drug lord Joaquin "El Chapo" Guzman are due in Chicago federal court Tuesday. Joaquín and Ovidio Guzmán Lopez are appearing together for the first time, and ...

Ismael "El Mayo" Zambada, 76, has pleaded not guilty ... Zambada and Guzman Lopez were arrested in New Mexico in July, following an operation that a Homeland Security Investigations official ...