The increasingly "messy drug supply" — especially of illicit fentanyl — is making street drugs more dangerous, as their ...

Carfentanil allegedly was sold to an undercover officer by twin brothers snared in the raid of a home in Great Kills.

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

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

A new report from the CDC showed an increase in overdose deaths caused by carfentanil, an opioid 100 times more potent than ...

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

There’s finally some good news in the horror of deaths from fentanyl overdoses in California, which have taken the lives of ...

"We made a promise that the Justice Department would never forget the victims of the fentanyl epidemic," Attorney General Merrick Garland said.

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