Phoenix fire and police departments responded to reports of an unknown substance in south Phoenix neat Chandler Boulevard.

Phoenix police are investigating after an unknown substance was found in Ahwatukee early Tuesday morning. Posted: October 22, ...

Mayor Kate Gallego made a pretty much bullet-proof declaration Oct. 18 as she greeted about 100 guests attending the ...

An investigation into an unknown substance disrupted rush-hour traffic for some southeast Phoenix commuters on Tuesday ...

The Phoenix Fire Department has given the "all clear" after a suspicious substance was found on several political signs in ...

An arrest was made in a string of attacks on the Democratic National Committee Tempe office, as well as an incident in ...

Hazardous material crews shut down the roadway between 36th and 44th streets for the investigation. A second scene was active ...

Signs could be seen posted on the sites with political messages and an attached bag of unknown white powder. The signs had ...

Lake was not present at the time, and no injuries have been reported. Earlier in the day, Phoenix fire crews went to a ...

Chandler Boulevard was shut down near 44th Street after firefighters said an unknown substance was found early Tuesday morning.

Police have arrested a man they say put white powder on political signs in Ahwatukee and shot up a Democrats's field office ...