As part of our Searching 4 Solutions series, News 4 Tucson is tackling the pothole problem frustrating drivers across the ...

Old Tucson's Nightfall wrapped up its opening night, kicking off the 34th year of the annual Halloween event with redesigned ...

The University of Arizona is co-leading a new study showing that X and Y chromosomes play a much larger role in our health than previously thought.

The intersection of Kolb and Tanque Verde roads is closed to northbound and eastbound traffic due to a rollover crash.

The public has until late October to weigh in on U.S. Customs and Border Protection's plan to build 62 miles of border ...

Commuters should prepare for upcoming overnight lane closures on a local roadway. According to the Town of Marana, Borderland ...

The U.S. Supreme Court rejected a bid by Arizona to block the start of a court-ordered takeover of healthcare operations in ...

The 75th Rex Allen Days Festival is underway in Willcox, just weeks after former board president John Oberreuter was arrested ...

Southern Arizona law enforcement agencies are receiving more than $3.3 million in federal funding to bolster criminal justice ...

The Marana Police Department is investigating a shooting that occurred in the area of Ina Road and westbound Frontage Road on ...

Your biological sex chromosomes may play a much larger role in how your body fights off deadly diseases and ages than ...

A beloved southside park is set to welcome the community back after an $8 million transformation that includes a splash pad, ...