Mexican President Claudia Sheinbaum says she won't let the U.S. meddle in the country's affairs. Her attorney general will investigate allegations from a New York court accusing 10 Mexican officials of working with the Sinaloa Cartel to traffic drugs.

Mexico has arrested an alleged commander of the Jalisco New Generation Cartel, Audias Flores Silva, a possible successor to El Mencho.

The Justice Department charged the governor of Mexico's Sinaloa state with conspiring with the Sinaloa Cartel to import narcotics into the U.S.

Arrests of Audias Flores and César Alejandro ‘N’ prompt armed roadblocks, as US embassy warns employees to avoid Reynosa after earlier arrest

The Drug Enforcement Administration started seeing Chinese drug money launderers replacing Mexicans in 2015. Weiliang Zheng could now get at least 70 months in prison for helping move illegal drug proceeds from Chicago to Mexico through China.

The U.S. has offered a reward of $5 million for information leading to the arrest and conviction of Aureliano Guzman Loera, known as "El Guano."

Mexico is vowing an independent investigation of 10 current and former officials indicted in the U.S. on charges of drug trafficking and illegal possession of weapons in connection with the Sinaloa Cartel.

Arrest of potential next leader found hiding in drainage pipe highlights renewed tactics – and fears of cartel infighting