A Tucson utility filed for a 14% rate hike to recover $1.7B in grid spending, but the state attorney general's experts say ...

Tucson Unified School District is expanding its partnership with Banner-University Medicine to provide more sports medicine services for student-athletes.

Lockheed Martin successfully linked Legion infrared sensor pods aboard two F-16 fighters, enabling faster and more accurate passive targeting without relying on active radar ranging (Picture Source: ...

No one across the U.S. is consistently tracking climate-fueled deaths. One medical examiner has a new protocol on heat-deaths ...

Nikita Chuicko, the virtual artist better known as "kelsonik" on social media, thinks that now is the right CGI time to work ...

On the Sabino High School football field, a reenactment with sound captured the moment junior lineman Eugene Herran went down ...

Arizona stumbled out of the starting blocks on its offseason Euro Trip, but head coach Tommy Lloyd was encouraged by his team ...

A year after her story on juggling a full-time job, 3 kids and one bakery, Mariam Zaky has opened a second Breadsmith location — with her kids helping out and 250 loaves donated on day one.

Rosie Felix reflects every day on the picture of her daughter, Rebecca Felix, who was found dead near Ajo Way five years ago, a victim of domestic gun violence.