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

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.

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

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

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

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

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.

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

“We need all the help we can get,” said one veteran antidrug official in Arizona. But the Mexicans’ lack of experience and classified intelligence makes it hard for them to detect ...

Authorities in northern Mexico have found 32 kilograms of fentanyl hidden inside boxes of slices of cactus, a quintessential Mexican food stable known as nopales.

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 ...