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

Homeless Pedro López Camacho is among those who took the cash, and the needle, several times. He survived, but says he saw many others take their final breaths after receiving a shot.

International Crisis Group named the United States and Mexico one of its 10 Global Conflicts to Watch in 2025. Here's why.

Two Indian chemical companies and an executive are indicted in the U.S. for conspiring to export fentanyl precursors.

Two pharmaceutical companies based in India have been charged with smuggling chemicals used in the production of the deadly opioid fentanyl.

Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...