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 ...

President-elect Donald Trump promised to designate drug cartels as foreign terrorist organizations. This could pave the way ...

President-elect Donald Trump’s team is discussing plans to designate Mexican cartels as terrorist organizations, according to ...

Mexico has found no proof that fentanyl is being produced in the country, its president said Tuesday, following threats from ...

“The people here died.” This is how far Mexican cartels will go to dominate the fentanyl business. Global efforts to crack down on the synthetic opioid have made it harder for these criminal ...

Washington researchers and care providers are struggling to keep up with new chemicals in the region’s illicit drug supply.

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

Chemical brokers are the supply chiefs of the fentanyl trade, smuggling key ingredients from China to Mexico. Bribes, ...

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

President Claudia Sheinbaum's statement on Mexico's anti-drug campaign follows President-elect Donald Trump's threats to impose tariffs over drug trafficking.