A wealthy bitcoin entrepreneur and three fellow adventurers plunged back to Earth aboard a SpaceX Crew Dragon capsule Friday, ...

Air-quality officials are advising people in several Southern California cities to keep their doors and windows closed amid ...

The most recent risk assessment, outlined in maps published by the California Geological Survey, illustrate the devastation ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

The risk of flooding from a major tsunami may be greater than many realized along California’s coastline, state officials reported in new study.

Heavy snow was impacting the higher-elevation areas in Northern California on Monday, with several feet of snow expected.

If you live on or visit the coast, you need to be aware of this potential hazard," Steve Bohlen, then the head of the California Geological Survey, said when the updated tsunami hazard area maps ...

A map from AccuWeather shows that the areas anticipating the heaviest snow include Lassen Park, Donner Pass, Bear Valley, ...

Were heavy rains enough to pull California out of drought? Here's which areas are still dry and which are drought-free for ...

The risk of flooding from a major tsunami may be greater than many realized along Monterey County's coastline, California officials said in new study.

Along California’s North Coast, some people might only have 10 ... said when the updated tsunami hazard area maps were released. To see if you live in a tsunami hazard zone, visit ...