At least 53 people have died in Mexico's Sinaloa state as factions of its powerful cartel clash over the arrest of leader Ismael "El Mayo" Zambada in the United States.

More than 100 have been left dead or missing in Mexico after the notorious Sinaloa Cartel descended into a bloody civil war.

National Guards and Army forces patrol the streets during an operation in a neighborhood of Culiacan, Sinaloa state, Mexico ...

Violence has surged among warring factions of Mexico's Sinaloa Cartel, with dozens of people killed in conflict ...

The U.S. government is seeking a life sentence for ex-security chief Genaro García Luna, convicted of colluding with the ...

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

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

Mexican President Andres Manuel Lopez Obrador says a reported U.S. government agreement with a Sinaloa cartel leader that led to the kidnapping of another cartel drug lord is what caused the current ...

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

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

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