A new rain storm is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for the possibility of mudslides and landslides.

Flood watches are posted up and down the California coast as an atmospheric river will bring torrential rain to many areas in need of moisture but too much rain in burn scar areas could lead to ...

An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...

Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

Santa Ana winds can occur when the pressure gradient caused by a high-pressure region over the Rockies, in combination with friction, forces air from the mountainous West down the San Gabriel ...

The term “atmospheric river” was coined in 1994 and has since quickly gained popularity. But what does it really mean?

The storm brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is ...

A pineapple express is a type of strong atmospheric river that carries moisture toward the western U.S., bringing the risk of ...

About 80% of California's major flood ... numerical modeling and satellite technology, meteorologists can detect and forecast atmospheric river events sometimes a week or more in advance.

The vacant Blue Heron paper mill in Oregon City is now just a pile of rubble, still smoldering more than a week after a three-alarm fire. Read online: https://www ...