One of the world’s most powerful criminal syndicates is facing a government crackdown and internal war after the son of a drug lord betrayed his partner.

Violence has soared in Sinaloa since the capture in the U.S. of cartel co-founder Ismael "El Mayo" Zambada almost a year ago.

Cartel boss pleads guilty The son of Sinaloa Cartel boss “El Chapo” Guzman has pleaded guilty to federal drug charges in Chicago. Federal prosecutors announced Ovidio Guzman Lopez, who succeeded his father as one of the leaders of the cartel in Mexico,

Four decapitated bodies were found hanging from a bridge in the capital of western Mexico's Sinaloa state on Monday, part of a surge of cartel violence that killed 20 people in less than a day, authorities said.

Mexican authorities in Sinaloa state said 20 people were killed, including some who were decapitated, in the latest episode of cartel-driven violence.

Boxing legend Julio César Chávez defended his son, Julio César Chávez Jr., amid his arrest by U.S. immigration officials and an active warrant for his arrest in Mexico, claiming his son is innocent of the criminal acts he is accused of.

The arrest of Julio César Chávez Jr., son of Mexican boxing legend Julio César Chávez, for overstaying his visa in the U.S. and lying on a green card application shook Sinaloa state's capital

(Kevin Lamarque / REUTERS) WASHINGTON — A hacker working for the Sinaloa drug cartel was able to obtain an FBI official’s phone records and use Mexico City’s surveillance cameras to help track and kill the agency’s informants in 2018, the U.S ...

Mexico's Attorney General's Office claims former world champion boxer Julio Cesar Chavez Jr. was a "henchman" of the Sinaloa Cartel.