More than 1 million homes in Los Angeles, San Diego and San Francisco will be at moderate-to-high flood risk by 2050, according to CoreLogic.

A map accompanying the order with areas targeted by the declaration shows large swaths of California, including northern woodlands ... are at "significant" risk of debris flows, flooding and mudslides ...

Though the Forest Service says it will follow USDA orders, veteran San Bernardino forest managers say they know it can't be done.

A map accompanying the order with areas targeted by the declaration shows large swaths of California ... flooding and mudslides due to steep, bare slopes that cannot hold water and vegetation ...

Devastating mudslides and flooding are likely to become the number one risk for California homeowners in ... Properties in areas shown on FEMA's flood maps as being at high-risk are required ...

A precipitation map projected rainfall could reach up to five inches in north-central and northwestern California ... Atmospheric Administration (NOAA). Mudslides and rockslides are also more ...

Stanislaus National Forest collaborated to fix a key portion of Merrill Road after a landslide, saving taxpayers nearly a ...

Utility maps of wildfire risk need updating, says the California Public Advocate—and utilities agree. State regulators voted ...

A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States ...

THIS IS IN SOUTHERN CALIFORNIA, SO WE’RE KIND OF ZOOMING IN ON THAT FOR YOU RIGHT THERE. THE MAPS PUT NEARLY 4 MILLION PEOPLE NOW IN HAZARDOUS ZONES. AND YOU CAN SEE THE COLOR CODING HERE.