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

The western Coachella Valley will likely end up receiving around an inch of rain as an atmospheric river moves through Southern California on Thursday and early Friday, a National Weather Service ...

One of the world’s most iconic long-distance hiking trails for hiking enthusiasts is the Pacific Crest Trail (PCT). It ...

The almanac's U.S. spring outlook predicts warmer-than-normal temperatures for most of the country, with a few exceptions: ...

Tucson isn’t Los Angeles, and the patchy saguaro scrubland of the Sonoran Desert isn’t the combustible coastal chaparral of Southern California ... quantify and even map it.

A 24-acre swimming lagoon has been filled and home construction continues as the first residents get ready to move into Cotino in Rancho Mirage.

The first of two "pineapple express" storms has arrived in Southern California after delivering a stronger-than-expected ...

President Donald Trump said Tuesday that he plans to investigate California’s high-speed rail project, claiming it would be ...

Several cities in Southern California are expecting heavy bouts of rain Wednesday through Friday, with the flash flood risk increased in burned areas. In January, several massive wildfires tore ...

A powerful storm with an atmospheric river threatens to bring life-threatening flooding and debris flow from Los Angeles ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...