A severe thunderstorm warning was issued by the National Weather Service in Tucson at 1:53 p.m. on Thursday, July 3.

Here is what to expect when traveling throughout Arizona on July Fourth Day weekend, including traffic issues, event coverage ...

The City of Tucson and Pima County are offering cooling center locations for residents during the extreme summer heat.

Silvyn also confirmed that the southeast-side data center complex will rely on potable water for two to three years before ...

The month-long Searching 4 Solutions series on Tucson's unsheltered crisis is coming to a close. This series aimed to tackle ...

Controversy over approvals for a large data center has Pima County Supervisors taking a fresh look at how they consider big ...

Farhad Moghimi was fired as executive director of the Pima Association of Governments and the Pima County Regional Transportation Authority.

The Pima County Board of Supervisors this week adopted a $1.7 billion budget for the next fiscal year. The new budget ...

The Pima County Fairgrounds are best known for barrel racing, spinning carnival rides and International Hot Rod Association ...

Pima County and Tucson have helped process and house higher numbers of migrants for four years after the interfaith nonprofit Catholic Community Services of Southern Arizona reached out to local ...

Authorities say a Pima County Sheriff's deputy has been wounded in a shootout with a motorist who has been killed. Sheriff's officials say Deputy Jose Velasco pulled a man over for a traffic ...