A University of Arizona project is hoping to improve space safety through AI.
Businesses in Nogales are gearing up for an economic boom.
A new addition will be coming to the Chuck Huckelberry Loop in Marana, giving thousands of people access to the trail.
Investigators are searching for what caused the fire that shut down three businesses and closed Main Street in Bisbee for more than a month.
A school resource officer in Pima County has been accused of beating up his girlfriend following a night of drinking.