Mexican President Andrés Manuel López Obrador says the United States is partially responsible for a wave of violence in ...

Some 53 people have been killed and 51 others are missing in Mexico's western Sinaloa state since rival factions of the ...

President López Obrador called out the United States on Thursday, saying the U.S. is partly to blame for ongoing cartel ...

Two warring factions of the Sinaloa cartel have clashed in the state capital of Culiacan in what appears to be a fight for ...

In Mexico's Sinaloa state, 53 people are dead and 51 missing due to violent clashes between rival factions of the Sinaloa Cartel. The conflict ignited in September following the arrest of Ismael 'El ...

Mexican leader says the U.S. bore some responsibility "for having carried out that operation" to arrest Ismael 'El Mayo' Zambada.

Two warring factions of the Sinaloa cartel appear to be fighting for power since two of its leaders were arrested in the U.S.

Mexican federal forces have arrested "El Piyi" alleged security chief for the "Los Chapitos" faction of the Sinaloa Cartel.

A specialized journalist said the Department of Justice is trying to get the imprisoned drug lord to disclose potential ...

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

"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 ...

TIME's senior sports correspondent Sean Gregory tries his hand at several Olympic sports while learning from Olympians. Subscribe now to get unlimited access to TIME.com and more! Tidal action ...