Mountain waves are a weather phenomenon that occurs when strong winds hit mountain ranges, and they're already happening near the L.A. fires.

Fires across the Los Angeles area have killed at least 25 people. The Palisades and Eaton fires continue to burn in Southern ...

Firefighters continued working to contain the Eaton Fire that has burned Altadena and northern Pasadena. Here’s how the blaze grew, hour by hour.