Some of the arson cases have led to arrests, while one suspected arsonist remains at large. Here's what to know.

PHOENIX — Large plumes of smoke could be seen Friday evening near downtown Phoenix as firefighters responded to an incident ...

PHOENIX — A second-alarm fire overnight on Wednesday has impacted a business in Phoenix. Around 12:45 a.m., Phoenix ...

Crews battled a second-alarm fire at a business in Phoenix early Wednesday morning. The cause is under investigation.

Firefighters extinguished a blaze at a commercial building overnight near I-17 and Van Buren Street. Gibby Parra has a look ...

Firefighters worked to control a fire at a commercial building in Phoenix early Wednesday morning. Crews were called to the reported fire around 12:45 a.m. Smoke was rising from the roof of the ...

PEORIA — Panic and uncertainty gripped the residents of a supportive housing homeless shelter in Downtown Peoria on Thursday ...

Firefighters in Phoenix on Dec. 3 battled a massive fire at a building near Interstates 10 and 17. FOX 10's Dominique Newland ...

As the weather gets colder, the Saskatoon Fire Department is asking people to report unhoused people and encampments when ...

The day after an ABC15 investigation, Prescott’s police chief sent a defensive email to city leaders attempting to discredit ...

PHOENIX — The computer chip factories rising from an empty expanse of the Sonoran Desert test the concept of immensity. The ...