Smoke from the fire's explosion poured into Yosemite National Park, impacting air quality in gateway towns Wawona and ...

A security camera captured the dramatic moment a bolt of lightning struck a pine tree on Sept. 9 in Tomahawk, Wisconsin.

FRESNO, Calif. (AP) — A lightning-sparked wildfire in California’s Sierra National Forest burned Tuesday through a grove of ...

On Sunday night and into Monday morning, when the north side of the 55,000-acre blaze in the mountains east of Fresno ...

There were no storm clouds warning of the lightning that would set a pine tree on fire in a Wisconsin backyard. A security ...

A fire burning in Fresno County has reached the McKinley grove of giant sequoias. Several trees are in flames and specially trained firefighters are on their way to put them out.

BIG BEAR, Calif. (KABC) -- Dramatic video captured the aftermath of a lightning strike near Big Bear, when a large pine tree caught on fire and split in half. The ...

In coastal Oregon, the state's tallest fir tree is burning. Douglas-firs (Pseudotsuga menziesii) are Oregon's most common trees, but the tree that's ablaze, known as the Doerner Fir, is special.

The giant Doerner Fir tree caught fire Saturday in Coos County, Oregon. Firefighters are figuring out how to save the historic tree. A drone captures fire damage from above the Doerner Fir tree in ...