"Scary wildfire behavior in California," McCarthy posted with the video. "Like an exploding volcano, the Garnet Fire in the Central Sierra Nevada is sending a pyrocumulus plume up to 35,000 feet, the ...

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

Two new wildfires exploded in Central and Northern California on Monday, prompting evacuations, including areas ...

Caldor, California’s third-biggest wildfire of 2021, began on Aug. 14 of that year just east of Omo Ranch; it burned 221,835 ...

An undersea volcano erupted near the island of Tonga, prompting a tsunami advisory for Hawaii, Alaska and the US Pacific Coast.

“Residents and visitors who evacuated may return home at this time. Please use caution and patience as traffic will likely ...