U.S. Ambassador Ken Salazar has rejected accusations by Mexico’s president that the U.S. shares some responsibility for ...

U.S. intelligence analysts suggest the conflict could last for years. The Drug Enforcement Administration reports the Sinaloa ...

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

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

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 demanding that former secretary of public security Genaro García Luna, who ...

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

The trigger for the conflict between the two most powerful factions of the Sinaloa Cartel dates back to July when Ismael "El ...

Genaro Garcia Luna, who for several years led Mexico's fight against the country's violent drug trade, should spend the rest ...

Responding to the cartel violence in Sinaloa with firepower would trigger a "war," President-elect Claudia Sheinbaum said on ...

A federal indictment was unsealed Friday, charging 12 individuals, including members of international criminal gangs MS-13, ...