Add Yahoo as a preferred source to see more of our stories on Google. DENVER (KDVR) — Multiple fires are burning on the Western Slope, and a weather phenomenon known as fire clouds caused one of the ...

SALT LAKE CITY (AP) — Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring the ...

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 ...

View post: 'Varsity Blues' Cast: James Van Der Beek's Co-Star Ron Lester, AKA Billy Bob, Died in 2016 These towering pyrocumulus clouds, formed when superheated air from the fires rises and condenses ...

DENVER (KDVR) — Multiple fires are burning on the Western Slope, and a weather phenomenon known as fire clouds caused one of the fires to spread across a highway, and it is now among the largest ...

SALT LAKE CITY (AP) — Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they’re spurring the ...

Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring the formation of “fire clouds” ...