The Trump and Harris campaigns are each going to unfriendly territory in an effort to turn out every single vote they can in ...

KGUN 9's Craig Smith sits down with Tucson Chief of Police Chad Kasmar to talk about gun violence and school threats in the ...

KGUN 9 is raising money to help students at Nash Elementary, a Title I School in the Amphi District, build their own home ...

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

Donald Trump attacked Kamala Harris as a “communist,” promised to remove taxes from overtime pay and doubled down on ...

A University of Arizona optics professor has been honored by a national group for an invention that is helping the nearly ...

Tucson's TV/radio sports best bets: Friday, Sept. 20 4 a.m., GOLF — DP Tour: BMW PGA Championship, second round 10 a.m., GOLF ...

The Arizona Chapters of the American Society of Landscape Architects (ASLA), the American Planning Association (APA), the ...

This morning, the Tucson Fire Department responded to a house fire in the 7000 block of East Calle Osito. The call was ...

Viva Dance showcases the tradition behind Dia de los Muertos for the Tucson area. Julie Gallego, founder of Viva Dance, ...

TUCSON, Ariz. — It's a mystery at a Donald Trump rally that left multiple people with eye injuries and few answers. The News 4 Tucson Investigators spoke exclusively with six people who were seated on ...