The presence of xylazine, a horse tranquilizer that is increasingly found mixed with fentanyl in supplies of illegal drugs, ...

Researchers at the University of California San Diego School of Medicine, in collaboration with the Prevencasa free clinic in ...

An arrest warrant was issued for the woman after coroner's investigators concluded the boy died from an overdose of fentanyl ...

Alex Wellman Castro Frias, 51, a Dominican citizen residing in Philadelphia, has been sentenced to 80 months in federal prison for his role in a drug trafficking operation that distributed fentanyl ...

Researchers at University of California San Diego School of Medicine, in collaboration with the Prevencasa free clinic in Tijuana, Mexico, have ...

A Dominican national was sentenced to over six years in prison for his role in a drug trafficking ring that peddled fentanyl ...

Investigators said 32-year-old Christina Alvarez possessed and stored fentanyl in a manner that led to the death of her son, ...

A Rancho Cucamonga woman was arrested after a 10-year-old child died from fentanyl and xylazine toxicity, authorities said.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Xylazine or “tranq” wounds – characterized by deep pockets of dead tissue – have ...

Xylazine or “tranq” wounds – characterized by deep pockets of dead tissue – have become increasingly visible in Philadelphia among people who use drugs. Rachel McFadden is an emergency ...

A bipartisan group of Maryland lawmakers is attempting to restrict the distribution of two veterinary tranquilizers.