At least 30 people have been killed in the past two weeks in Mexico’s northern state of Sinaloa as two factions of the ...

The violence, linked to the arrest of cartel leaders, has prompted school closures and security alerts in the affected areas.

The clashes follow the arrests on U.S. soil of Sinaloa Cartel co-founder Ismael "El Mayo" Zambada, as well as Joaquin Guzman ...

Mexican President Andrés Manuel López Obrador is asking the warring factions of the Sinaloa cartel terrorizing the capital ...

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

Heirs of cartel founders are fighting over the capture of boss Ismael “El Mayo” Zambada, who pleaded not guilty to drug ...

Gunmen have terrorized the city of 1 million, forcing businesses to close and schools to temporarily shut their doors.

"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 ...

Mexican President Andres Manuel Lopez Obrador said Thursday that the United States shared blame for bloody cartel infighting that erupted in the country after Washington arrested a narco kingpin.

An influential leader of Mexico's Sinaloa cartel Ismael "El Mayo" Zambada pleaded not guilty this week in a U.S. drug ...

Eleven more people have been killed in a wave of violence in a Mexican cartel heartland shaken by gang infighting, authorities said Sunday.