Firefighters are investigating a large house explosion in Tucson's Rita Ranch neighborhood. TUCSON, Ariz. — Firefighters in ...

The Chamber of Southern Arizona has thrown its support behind Project Blue, a $3.6 billion three-phase data center ...

Contributor content. With construction now well underway on all three planned fabs, TSMC’s Arizona campus will be potentially ...

A man lost for six days in the Arizona desert called 911 for help after his companion died, federal authorities reported. Border Patrol agents found the man, who had illegally crossed the border from ...

Tucson aid workers plan to sue after they claim federal agents pointed guns at them near the Arizona-Mexico border earlier this year.

Southern Arizona Democrats have crowned Adelita Grijalva the victor of a July 15 U.S. House special primary election, setting ...

The aftermath of the storms is usually flooding in many parts of southern Arizona. While floodwaters often recede, more storms can cause further damage to roads.

As monsoon rains sweep through Southern Arizona, they bring challenges for drivers, including low visibility, flooding and debris. These conditions often lead to road closures, leaving ...

A single mother of four is praising how her medical debt was erased thanks to Gov. Katie Hobbs and the nonprofit Undue Medical Debt. Rochelle Jordan was saddled with a $3,000 bill when she had to use ...

An aerial view shows the progress of Tucson Velodrome nearly two years after groundbreaking at Southeast Regional Park.

Tucson animal advocates are pushing for legislation that could make holidays like New Year's Eve and the Fourth of July quieter.

Utilities in Tucson are pushing a public education effort to give information to people who want to remove their pools and ...