The death of music star Liam Payne has thrust "pink cocaine," sometimes also called Tusi, into the national spotlight. The ...

According to Jellison, the drug is being sold under street names such as “XLI-268,” “Xanax,” “Fake Xanax,” and “Dope.” According to the World Health Organization, it can be sold in ...

A 22-year-old found dead in the front seat of his car had taken protonitazene pills, a drug “more powerful than fentanyl,” before his death, California prosecutors said. The man, identified by his ...