Parts of Northern California are under a flood watch through Tuesday as an atmospheric river brings heavy rains to a region ...

The second of three atmospheric rivers is battering the West, bringing prolific mountain snows and soaking rains in the lower elevations and driving the risk of flooding and avalanches. Yet another in ...

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

A dramatic flip in the weather pattern is sending multiple storms into the West Coast on the heels of a January that was mainly dry across the region. The soggy and snowy conditions will persist ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit Los Angeles County on Tuesday, aiding ...

The West Coast is in the middle of a long-lasting and potent atmospheric river event, which will bring days of heavy rain and mountain snow throughout the week ahead.

A series of three atmospheric river storms are soaking Northern California this weekend and into the week ahead in the form ...

Atmospheric river conditions could bring multiple feet of snow to the northern Sierra Nevada. Other areas face a risk of flooding as the ground becomes increasingly saturated.

A section of the upper mantle and crust under the Sierra Nevada mountains is peeling away, in a process that may mimic how ...

In the heart of California, the Sequoia and Kings Canyon National Parks are home to some of the tallest trees on the planet.