The U.S. ambassador to Mexico on Saturday rejected President Andres Manuel Lopez Obrador's claims that the U.S. was ...

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

Mexican President Andrés Manuel López Obrador has blamed the United States in part for the surge in cartel violence ...

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

At least 53 people have died in Mexico's Sinaloa state as factions of its powerful cartel clash over the arrest of leader ...

The ongoing conflict between rival factions of the Sinaloa Cartel has resulted in 53 deaths, 51 missing since September 9.

STORY: More than 100 people are dead or missing in Mexico's western Sinaloa state since rival factions of the Sinaloa Cartel ...

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

Armed attackers killed a municipal police officer in Mazatlán, Sinaloa, on Thursday, as a wave of cartel violence spreads ...

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

Mexico's president, Andrés Manuel López Obrador, condemns Sinaloa cartel violence after recent tension among factions leaves ...

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