The case is believed to be the first criminal prosecution related to a death caused by the synthetic drug protonitazene in ...

Protonitazene, a synthetic opioid three times stronger than fentanyl, was connected to an overdose in Stevenson Ranch. Dealer ...

Memorial University professor John Weber says he's not surprised to see that nitazene, a highly toxic synthetic opioid, has been seized by police in Newfoundland and Labrador. (Jonny Hodder/CBC ...

The U.S. Department of Justice filed charges in what could be the nation's first death-resulting criminal case involving a synthetic opioid that is possibly more dangerous than fentanyl.

A Santa Clarita man has pleaded not guilty to a federal charge in what is considered the nation’s first criminal case involving a death caused by the synthetic opioid protonitazene, officials ...

A Santa Clarita man has been arraigned on an indictment alleging he distributed protonitazene – a novel synthetic opioid that ...

AstraZeneca has ended work on an opioid use disorder (OUD) drug after the orexin 1 receptor antagonist demonstrated a ...

A Santa Clarita man has pleaded not guilty to a federal charge in what is considered the nation’s first criminal case involving a death caused by the synthetic opioid protonitazene, officials ...

The toxic drug crisis has taken more than 47,000 lives in Canada since 2016 and the synthetic opioid fentanyl has become a household name. But now, what's believed to be an even more potent class ...

An Illinois state representative was administered an opioid antagonist on the House floor this week to show the safety and ...

Police arrested the owner of a Zachary food mart accused of selling illegal drugs after a weeks-long investigation.