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 ...

MEXICO CITY — Some 53 people have been killed and 51 others are missing in Mexico ’s western Sinaloa state since rival ...

The U.S. ambassador to Mexico has denied President Andres Manuel Lopez Obrador's claims that the U.S. is partly responsible ...

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

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 appear to be fighting for power since two of its leaders were arrested in the U.S.

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 ...

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.

The violence is believed to pit gang members loyal ... was a member of the Chapitos — "little Chapos" — faction of the Sinaloa cartel, made up of Chapo's sons, that smuggles millions of ...

(NewsNation) — A narcotics war has broken out in northwest Mexico between two factions of the Sinaloa cartel, and now officials are warning that the violence spill across the border into ...