The Waukesha County Drug Task Force said investigators recently took "several hundred round blue pills" off the streets. The pills contained carfentanil, a drug that is 100 times more lethal than ...

A man found dead on his front porch this summer is Windsor's first recorded case of an overdose from carfentanil, an elephant tranquilizer 100 times more potent than fentanyl. Windsor police ...

In 1974, Janssen Pharmaceuticals chemists synthesized a compound so potent a few micrograms immobilized an elephant or rhinoceros. Marketed as Wildnil for wildlife anesthesia, carfentanil was used for ...

Hundreds of thousand of pills containing a powerful drug used to tranquilize large animals like elephants and rhinoceroses were seized by federal authorities in an operation last month in Los Angeles ...

COLUMBUS, Ohio (WOWK) – Authorities across the U.S. are warning of carfentanil, a dangerous synthetic opioid 10,000 times more potent than morphine and 100 times stronger than fentanyl. “The presence ...

Carfentanil, a synthetic opioid so potent that a dose smaller than a grain of salt can kill a human, is surging back into Florida's drug supply — and federal drug enforcement officials say it is now ...

Confirmation that a man died after consuming the super toxic drug carfentanil prompted Riverside County health officials Thursday to remind residents to take precautions before consuming any kind of ...