After last week’s Geysers article I got two excellent questions: what causes volcanic activity in the Clear Lake area and how does waste fluid injection at The Geysers differ from what happens in ...

This is an archived article and the information in the article may be outdated.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. CALIFORNIA, (KTXL) — Northern California is ...

Smoke billows from the mouth of Mt. Shasta like a thunderous cough. Within moments, clear skies turn gray, and the sun vanishes behind thick, shifting layers of volcanic gas and ash. Visitors snap ...

The next big earthquake. Wildfire perils. Steph Curry breaking both ankles simultaneously. California definitely has its share of potential disasters – but one you might not normally think of involves ...

This is an archived article and the information in the article may be outdated.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. (KTXL) — California is known for its beaches ...

Who has ‘volcanic eruption’ on their California threats bingo card? Californians are familiar with earthquakes. We’re used to facing off against wildfires. We’ve weathered storms that brought flooding ...

Volcanoes in California were "rattled" by the 6.4 magnitude earthquake that shook the north of the state earlier this week, scientists said. The earthquake occurred 7.5 miles southwest of Ferndale, a ...