Wildfires burning at the Grand Canyon and in Utah are so hot that they're spurring the formation of "fire clouds" that can ...

Two massive wildfires burning in Arizona and Utah are doing more than scorching the landscape. They’re generating towering ...

Videos circulating on social media Thursday show the fire generating massive pyrocumulus clouds — also known as pyroclouds or ...

This has been one of Utah's worst wildfire seasons, with close to 700 fires so far ripping through close to 114,000 acres.

The Dragon Bravo fire has been burning for more than a month, fueled by record-low humidity that has hampered containment ...

In California, the biggest fire is the Gifford Fire in San Luis Obispo and Santa Barbara counties, more specifically along ...

The family of a northeastern Arizona girl who was killed is calling for accountability after the child and her brothers' ...