Fentanyl is a synthetic opioid that’s 50-100 times stronger than the pain reliever morphine. While some people use fentanyl on purpose, many others get it in their systems without their knowledge.

In an effort to slow the proliferation of synthetic opioid-related deaths, California will begin offering free fentanyl-testing strips to eligible organizations across the state that ask for them, the ...

The rise in deaths tied to the deadly opioid fentanyl is prompting concern from the border, where it's crossing into the United States in record amounts, to research institutions across the country.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Fentanyl overdose deaths in Los Angeles ...

In an effort to curb the incidence of fentanyl overdoses and to protect drug users in California, the state has rolled out free fentanyl test strips for a limited time. According to California ...