Pima County said it may sell some land to help expand Saguaro National Park. The Tucson Police Department said 33-year-old ...

Researchers at the University of Arizona awarded federal funding to develop topical treatments that train immune system to ...

Hotel owners worry the increased tax rate will raise the price of rooms and negatively impact the city's tourism economy.

The killings of Rob Reiner and his wife Michele Singer Reiner have left their communities in Hollywood and Democratic ...

The Tucson Police Department said 33-year-old Oscar Pedro Salazar died in the crash at the intersection of East Michigan ...

TUCSON, Ariz. (13 News) - A major conservation effort is underway that could add hundreds of acres of land to Saguaro ...

The Tucson Police Department said 33-year-old Oscar Pedro Salazar died in the crash at the intersection of East Michigan ...

The Tucson Police Department said 33-year-old Oscar Pedro Salazar died in the crash at the intersection of East Michigan ...

A pedestrian was hit and killed near 22nd Street and Fourth Avenue in Tucson on Monday, Dec. 15.

TUCSON, Ariz. (13 News) - Crews responded to a house fire on North Pontatoc Road in the Catalina Foothills on Monday, Dec. 15 ...

The U.S. military says it has attacked three boats accused of smuggling drugs in the eastern Pacific Ocean, killing a total ...

President Donald Trump is accusing the British broadcaster of defamation as well as deceptive and unfair trade practices.