A proposed law would permanently classify fentanyl-related substances as a Schedule I controlled substance and establish corresponding penalties, and federal lawmakers are pushing to see it get ...

U.S. Customs and Border Protection data shows that eggs are being seized more than fentanyl amid the ongoing bird flu ...

Fentanyl and other opioids have fueled the worst drug crisis in U.S. history. In recent years, fatal overdose numbers have become defined by illicit fentanyl, an extremely lethal synthetic opioid ...