An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

In some areas, hazards have surged. Buildings in the highest hazard zones will be subject to the strictest fire-resiliency ...

Southern California is getting drenched with the strongest storm of the year to date. Rainfall totals through Friday are expected to surpass two inches in Los Angeles County, ...

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A recent executive order by California Gov. Gavin Newsom aims to ramp up fire safety in urban areas as new maps released by the state show more than 1 million acres are at a higher risk of wildfires.

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...