Top Arizona Democrats and Donald Trump want less fentanyl coming into the state but they differ on how to accomplish that ...

Mexican law enforcement said they seized some 275,000 pills of the lethal drug in the border state of Sonora, on its way to ...

Authorities found 70 pounds of fentanyl hidden inside boxes of slices of cactus, a Mexican food stable known as nopales.

A Phoenix woman will be going to prison for more than a decade after her baby died from a fentanyl overdose, the Maricopa ...

MEXICO CITY (AP) — Authorities in northern Mexico on Wednesday found 32 kilograms of fentanyl hidden inside ... on its way to Arizona, and that they arrested a 29-year-old man.

Natalie Vanessa Tate had woken up to find her pill container opened and then the next day discovered her child unresponsive.

A Phoenix mom was sentenced to 12.5 years in prison after her 1-year-old son died from a fentanyl overdose last year.

The mobile labs are capable of being deployed anywhere in Arizona. This provides the DEA with the flexibility to test drugs ...

The recklessness of this fentanyl-addicted mother caused her toddler to grab a hold of a lethal dose of fentanyl,” a ...

A former Arizona man caught shipping fentanyl pills to a person in Lincoln was sentenced to prison on Thursday.

Marcus Richardson, 25, got six years in federal prison with a three-year term of supervised release for conspiracy to money ...

Authorities in northern Mexico on Wednesday found about 70 pounds of fentanyl hidden inside boxes ... on its way to Arizona, and that they arrested a 29-year-old man. The drugs were valued at ...