The huge, billowing blackish-gray cloud, also known as a fire cloud or Flammagenitus cloud stretched up almost 30,000 feet high, although they usually only get to about 5.0 miles (26,000 feet). And ...

Add Yahoo as a preferred source to see more of our stories on Google. A pyrocumulus cloud from the Station fire looms over downtown Los Angeles in August 2009. (Don Bartletti/Los Angeles Times) The ...

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 ...

Substantial fires can make their own weather – and do it in several ways. The most common weather phenomena wildfires can create include pyrocumulus clouds, fire tornadoes and smoke clouds that cause ...

Imagine a single thunderstorm cloud amidst clear blue skies. That’s exactly what can happen if you have an incredible heat source such as a volcano or wildfire, it can be so intense it can create its ...

Heat from the recent wildfires raging in northern Minnesota is so intense, that under the right circumstances, they can actually create storms in the atmosphere. It's not uncommon to see cumulus ...

PORTLAND, Ore. (AP) — Smoke and heat from a massive wildfire in southeastern Oregon are creating giant “fire clouds” over the blaze — dangerous columns of smoke and ash that can reach up to 6 miles ...

The Mosquito Fire burning in Tahoe National Forest was threatening an historic Gold Rush town. It also created an enormous plume of smoke visible from 60 miles away, a column of hot air known as a ...

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 ...

PORTLAND, Ore. (AP) — Smoke and heat from a massive wildfire in southeastern Oregon are creating giant “fire clouds” over the blaze — dangerous columns of smoke and ash that can reach up to 6 miles ...