New York Times reporters witnessed the dangerous fentanyl production process inside a secret lab in Culiacán run by Mexico’s most powerful criminal syndicate.

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

Constant attacks by "La Mayiza" and "Los Flechas" pushed "Los Chapitos" to look for new members in places such as drug rehab ...

Eleven clandestine graves with the bodies of 15 men have been located in the southern Mexican state of Chiapas, where a ...

Initial signs from Claudia Sheinbaum's first months in office suggest a more aggressive approach to fighting the drug cartels, with the most substantial deployment in at least six years of military ...

Mexico's cartel-related violence is concentrated in or along drug trafficking routes, borders and ports of entry.

Mexico’s Security Minister Omar García Harfuch returned to Sinaloa this week after a federal investigative agent was killed ...

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

Macalla Knott oversaw the transport and sale of millions of dollars of drugs supplied by the notorious Sinaloa Cartel to her ...

YUMA, AZ (AZFamily) — Mexican police believe they disrupted the construction of a new drug tunnel into Arizona. The entrance to that tunnel is located in San Luis Rio, Colorado, south of Yuma, across ...

A former law enforcement officer and gang expert claims that the Sinaloa cartel is operating in the Myrtle Beach area, using ...

Mexico President Claudia Sheinbaum has denied knowledge of students in her country being involved in producing fentanyl for the notorious Sinaloa Cartel.