California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...

A slice of San Francisco’s Tenderloin is one of the most “socially vulnerable” areas in California, meaning people there ...

As Southern California recovers from last month’s devastating wildfires, heavy rain resulted in pockets of flooding, blocked ...

Evacuation warnings have been issued for burn scar areas in the Los Angeles area ahead of what's likely to be the biggest ...

Rain is expected in Southern California this weekend, and although the region needs the rain, it comes with risks.

CAL FIRE's maps only showed a ring of “very high” red hazard in the wildlands next to Altadena, with the vast majority of the ...

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