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 ...

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 US Drug Enforcement Administration says that less fentanyl is present in the nation’s illicit pill supply and that it’s ...

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 ...

The U.S. Department of Justice's Los Angeles office filed charges in what could be the nation's first death-resulting criminal case involving a synthetic opioid that prosecutors say is "up to ...

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