The storm poses significant dangers along the Santa Ana River bottom. "It can be very dangerous. It can sweep people away.

An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.

Rain bringing possible flooding and risks of debris flows near the burn scar of last year's Airport Fire​ led to Orange County officials announcing Wednesday that evacuation warnings for those areas ...

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

The Inland Empire and Orange County had received less than a half-inch of rain through mid-January, and that total was ...

The Inland Empire and Orange County had received less than a half-inch of rain through mid-January, and that total was ...

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 second of back-to-back atmospheric rivers hit Southern California early Friday, bringing heavy rain to some parts of Los Angeles County and triggering floods, rockslides and minor debris flows in ...

SANTA ANA, Calif. (AP) — The former interpreter for Japanese baseball star Shohei Ohtani is expected to be sentenced Thursday for bank and tax fraud after he stole nearly $17 million from the Los ...

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