The wildfire that destroyed the historic Grand Canyon Lodge earlier this month has expanded to more than 105,000 acres, fire officials in Arizona said Thursday. A timelapse video captured on Tuesday ...

California’s Line Fire is burning so intensely that it created its own weather. Dramatic pyrocumulus, or “fire clouds,” exploded over the fire Monday at the exact time a high-resolution weather ...

SPOKANE, Wash. -- A fast-growing fire cast a long shadow across the Inland Northwest. Framed by the setting sun, a 4 News Now viewer in Colbert captured the gigantic plume of smoke and cloud on ...

A: A pyrocumulus is a fire cloud. A pyrocumulus cloud forms from rising air that results from intense heating of the surface by phenomena such as wildfires or volcanic eruptions. The fires that ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Multiple fires are burning ...

Kyle Hilburn receives funding from the National Oceanic and Atmospheric Administration and the National Aeronautics and Space Administration. Wildfire blowups, fire whirls, towering thunderstorms: ...

Add Yahoo as a preferred source to see more of our stories on Google. California’s Line Fire is burning so intensely that it created its own weather. Dramatic pyrocumulus, or “fire clouds,” exploded ...