Jan. 26, 2025, marks 325 years since the last great earthquake on the Cascadia subduction zone. It’s a time to reflect on ...

Covered California, the state’s health insurance marketplace, has hit a record 1.8 million enrollees and the number could ...

N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

In the era when American cities regularly caught fire, the widespread destruction seeded what looks, in retrospect, like ...

If you buy into stereotypes and myths, the climate in Southern California is splendid and the people are laid back. Lies. The ...

Coverage of the Hughes, Sepulveda and Laguna fires in Southern California during a fourth consecutive day of red flag fire ...

The magnitude 7.9 Bonin Islands earthquake sequence, which ruptured deep within the earth near the base of the upper mantle, did not include an aftershock that extended to record depths into the lower ...

Seismologist posits that the Summerville 'ghost light' is linked to “earthquake lights”—a rare and poorly understood phenomenon.

Is urban San Francisco out of the woods in terms of fire insurance problems caused in Los Angeles? Here's what San Francisco ...

To better understand when a big earthquake is coming, there are earthquake monitoring stations across the state in remote ...

Why California's BIG EARTHQUAKE Hasn't Hit Yet ...