His rivals say Pima County Sheriff Chris Nanos tends to get mad and retaliate when he's crossed. The retaliation claims ...

TUCSON, Ariz. (13 News) - As summer draws to a close, Tucson is grappling with the impact of decreased tourism on its economy ...

Kavanaugh is the architect who rebuilt Dell Urich in 1996, an A-plus job that turned Dell Urich into the most heavily played ...

The technology can track individuals and monitor license plates. Here's why some Arizona school districts adopted it.

It's a story gaining international headlines that the News 4 Tucson Investigators first broke, more than 10 supporters of former president Donald Trump have reported experiencing severe eye irritation ...

The Arizona Corporation Commission allowed Tucson Electric Power to build a new overhead transmission line and substation ...

This is of particular concern in Imperial County, which is the state’s driest and only receives ... Back at Ursa, named for the constellation, Lopez excitedly showed me a space he’s building as a kind ...

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.

Pima County Sheriff's Department asks for public's help with leads after identifying a man whose remains were found in Tucson ...

The Pima County Sheriff’s Department is implementing a new strategy to address approximately 180 unresolved homicide cases.

Tucson police discovered 88 small dogs at a condemned home, leading to the Pima Animal Care Center taking them in.