The Maricopa County Justice Museum and Learning Center is free to tour and open Monday through Friday, 8 a.m. to 5 p.m. It even has a "Justice Experience" available for students and teachers. >> ...

Hundreds of plants and large quantities of processed marijuana were seized in Phoenix, the Sheriff's Office says.

People attend the Arizona State Fair in Phoenix in 2022. Phoenix, the state capital, lies in Maricopa County – a key battleground in the 2024 presidential election.

The Maricopa County Home and Flower Show is returning to WestWorld of Scottsdale this weekend for its second year.

Arizona officials in Maricopa County on Tuesday said that roughly 20% of their polling sites were experiencing "issues" with tabulation machines just hours after Election Day polls opened.

Voters will be asked to OK school bond and override requests, decide school board members and select the next Maricopa County school superintendent.

At first glance, the brouhaha in Arizona’s Maricopa County seems to be very specifically focused on problems that emerged in polling places during the midterm elections earlier this month. The ...

SCOTTSDALE, AZ (3TV/CBS 5)-- It appears the battle regarding delivering water to the Rio Verde Foothills is back to square one following Friday’s Maricopa County Board of Supervisors meeting ...

Arizona — and especially Maricopa, the country’s largest swing county — was predicted to help decide the presidential election. Nearly 700 journalists applied for credentials.

Sorry, Maricopa County residents. A new ranking named the best county to live in and another county took the title. Here's where and why it was first.

Maricopa County, Arizona, Supervisor Bill Gates apologized for vote tabulation machine errors that caused problems on Election Day, but insisted that there was no foul play.

Harris’s decision to go all-in on Phoenix, specifically Maricopa County, shows that the campaign knows Arizona will be won there. Historically, Maricopa County was Republican country.