Pima County took another step in a years-long process to build a wildlife crossing at Interstate 10 near the Avra Valley Road ...

The new Pima County ordinance requires contractors to create Heat Illness Prevention Plans to protect workers.

The Pima County General Election features a lengthy ballot, and officials urge voter preparation for efficient voting.

But Hudbay Minerals Inc. says it will work with county officials to mitigate dust stirred up by its vehicles travelling a 7.7 ...

Think of it this way: With about a million people in Pima County, that means he just committed you to repaying $95 plus interest. Per Census.gov, 14.6% of Pima County is in poverty, and per-capita ...

TUCSON, Ariz. (13 News) - The Pima County Sheriff’s Department needs help finding a missing vulnerable adult. PCSD says ...

The Pima County Sheriff's Department said Favian Dominguez, 38, and Valentin Dominguez, 38, are both facing animal cruelty charges.

The Pima County Sheriff’s Department is inviting News 4 Tucson and other media partners to a briefing on Tuesday morning. Sheriff Chris Nanos will provide an update on a recent development in a ...

TUCSON, Ariz. (KVOA) - We are learning more about a concerning trend of nationwide school threats that has now made its way to Pima County. Multiple local school districts are having to address ...

A recording leaked by an election challenger accuses Lee County Sheriff Carmine Marceno of misusing county funds to finance a Mercedes for his father, among other things. Michael Hollow ...