A father-son duo and other Sinaloa cartel leaders were charged Tuesday with allegedly trafficking massive amounts of fentanyl ...

From "potatoes" to "leones," the secret language used by an alleged drug ring with ties to Mexico's most powerful cartel.

Federal investigators said the man had been distributing heroin and fentanyl in Springfield, Chicopee and Holyoke since at ...

Exploring how sex differences regulate dopamine responses could inform novel interventions to prevent or treat substance use ...

U.S. Customs and Border Protection officers in El Paso say a pedestrian border crosser was arrested Sunday after attempting ...

The FBI also learned that Velasquez and another man, David Fulmer, met several times in Utah to transport drugs from Arizona ...

U.S. Treasury Secretary Scott Bessent hailed the progress made with China on tackling fentanyl at trade talks in Switzerland, saying Beijing is "now serious" about the issue.

The bill would charge those allowing a child, the elderly or disabled persons to be exposed to fentanyl to be charged with a ...

A mother has been arrested following the death of her 5-year-old son, Brentlee Lawrence, who investigators say died from a ...

A Lizella man has been sentenced to more than 16 years in federal prison for attempting to distribute nearly two kilograms of ...