Small particles can get lodged in crevices of organs from lungs to arteries, causing inflammation and other health issues.

The Phoenix Fire Department confirmed a firefighter was injured while battling a large blaze on the city’s westside on Friday. Derek Staahl has the latest.

In its history, Arizona has battled major wildfires that have scorched large swaths of land, and now new ones are climbing up ...

The Phoenix Fire Department confirmed a firefighter was injured while battling a large blaze on the city’s westside on Friday ...

The still-dangerous Arizona wildfire will require rebuilding and rethinking access to the North Rim to include winter, Kelly ...

The Dragon Bravo Fire is now the largest wildfire ever recorded in the Grand Canyon, burning more than 130,000 acres. The fire continues to grow to the north, but at the South Rim, crews are about 11 ...

The Dragon Bravo Fire, one of the largest wildfires in Arizona history is still burning, but crews are gaining ground.

Two teens are facing charges after being caught allegedly transporting a "large amount" of marijuana in Arizona, according to officials with the La Paz County Sheriff's Office. >> Download the 12News ...

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Firefighters in a mountainous area north of Los Angeles are making good progress in their battle against a brush fire that ...

PHOENIX — A reward is being offered for information about two separate poaching incidents in the White Mountains. The Arizona Game and Fish Department (AZGFD) is investigating two incidents from July ...

A wildfire in the mountains north of Los Angeles is tearing through thousands of acres and forcing evacuations after igniting ...