In a worst-case tsunami, parts of Alameda, Oakland and Berkeley could be flooded up to an 18-foot elevation, California officials said in new study.

Some cities had fewer acres in the very high risk designation, but most of the region had more high risk acreage.

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

Cities with first-time fire zone designations include Santa Monica, La Cañada-Flintridge, South Pasadena, Alhambra, ...

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.

All told, the size of orange and red patches on the new maps is 3,626 square miles — an area nearly twice the size of ...

Swimmers and beachgoers were advised to remain on alert on Wednesday and, in some places, avoid going into the ocean.

National Weather Service (NWS) meteorologists in the San Francisco region are warning people in several Californian coastal ...

With a few notable areas where the orange and red tide receded, like the hills above Berkeley and Oakland, territory deemed ...

California rolled out a new map of fire hazard severity zones for San Diego County, showing a 26% increase in acres now in a ...

More than 800,000 acres of land across these SoCal counties have been classified under the highest fire hazard severity zone ...

California rolled out a new map of fire hazard severity zones for San Diego County on Monday for the first time in more than a decade, showing a 26% increase in acres now in a very high hazard zone.