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

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows.

A Los Angeles City firefighter was hospitalized after his SUV was swept into the Pacific Ocean during a mudslide in Malibu.

SACRAMENTO, Calif. — CalFire released a new map this week, expanding hazardous fire zones in Northern California. It's part of Governor Gavin Newsom's executive order after the Los Angeles fires.

Mammoth Mountain Ski Resort announced Friday that two patrol staff were caught in an avalanche on Lincoln Mountain. The event occurred during avalanche mitigation work, following the significant ...

As a powerful storm slammed into Southern California, mudslides were triggered across the region, especially in the Palisades Fire and Eaton Fire burn scars. Other areas across Los Angeles and Orange ...

Mudslides, flooding downpours and feet of mountain snow were unleashed across California as the biggest storm so far this winter hit the state, including areas devastated by deadly wildfires in ...

Mammoth Mountain shut down all lift operations on Friday, Feb. 14, after an avalanche on Lincoln Mountain. Two ski patrol ...

Mud and debris flows closed roads and prompted evacuations in parts of Southern California recently devastated by wildfires.