As the deadly LA wildfires and other major emergencies have shown, alerts rely on a complicated chain of communication ...

L.A. had a significant temperature drop, with an average of 50 degrees—8.6 degrees lower than the historical five-year ...

A quick scientific study finds that human-caused climate change increased the likelihood and intensity of the hot, dry and ...

More than an inch of rain fell in many areas, loosening Los Angeles hillsides burned bare by the recent blaze near the ...

Mark Walter Family Foundation and Los Angeles Dodgers Foundation have provided an initial commitment of $100 million.

The experiences of those who rebuilt after the 2017 wildfires in northern California offer a template for Los Angeles area ...

Thousands of firefighters have been battling wildfires across 45 square miles of densely populated Los Angeles County. The ...

We can return California to its roots – as a trend setter, an inspiring example, a place where people willing to work hard ...

California Gov. Gavin Newsom (D) announced a private sector effort entitled “LA Rises” to rebuild Los Angeles communities on ...

The president has had harsh words for state and local leaders in California amid the deadly blazes. He recently suggested ...

Officials ordered evacuations in the area surrounding the Hughes Fire on Wednesday morning, located near Castaic Lake in Los ...

This is a collection of photos chosen by AP photo editors.