A global crackdown on fentanyl has led cartels to innovate production methods and test their risky formulas on people, as ...

CULIACÁN, Mexico — The cartel operatives came to the homeless encampment carrying syringes filled with their latest fentanyl ...

A New York Times report on fentanyl production in Mexico is "not very credible," President Sheinbaum said at her Monday press ...

Mexican cartels, desperate to dominate the fentanyl drug trade amid global crackdowns, are using vulnerable people and ...

Mexican President Claudia Sheinbaum is fighting organized crime to blunt criticism from the incoming U.S. administration.

The Department of Homeland Security’s watchdog said in a report in August that immigration authorities could not account for ...

Mexican President Claudia Sheinbaum is stepping up her efforts to curb drug cartels and loosen the grip of organized crime ...

Violent gangs such as Tren de Aragua, a Venezuelan criminal organization, have spread their operations across at least 16 ...

Claudia Sheinbaum's administration has seized fentanyl, dispersed migrant caravans and confiscated millions of Chinese ...

The intersection of Interstate 25 and Interstate 70 put Denver in the cross hairs of a car theft ring linked to the Sinaloa ...

A former undocumented resident of California who now runs a town in Mexico, Crispín Agustín Mendoza has survived one ...

Trump campaigned aggressively on combating illegal immigration and drug trafficking, specifically related to fentanyl. He is ...