The remnants of an "atmospheric river" will move across Arizona Friday into the weekend, but most of the river's flow will ...

Dry condition with a mix of sun and clouds are forecast for Monday and Tuesday. Another round of wet weather arrives ...

SNR aims to use RailPower's technology to create hydrogen trains, starting with the 260 short line locomotives in California.

Tuesday morning was a cold start for commuters as temperatures across the Sacramento Valley reached below-freezing.

Parts of Northern and Southern California have felt light shaking from earthquakes early this week. Here's how strong they ...

Monday morning commuters in parts of Northern California likely woke up to fog and frost ahead of an unseasonably cool day.

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

More than 2,500 grams of fentanyl and 500 grams of marijuana were seized in Northern California Monday morning. Around 2:10 a.m., the Siskiyou County Sheriff’s Office ...

Once again an aerial oddity blasted through the skies over California, but this time a Northern California law enforcement agency was there to capture it. Just before 7 p.m. on ...

The first storm in a two-part series has made its way to Southern California before the main storm begins Thursday, increasing the danger of flash flooding.

At numerous major destinations like Mammoth Mountain and Alta Ski Area, significant snow totals are expected as the long ...

KCAL, KCBS, ANDREAS TOMRPOS, TEAM RUBICON USA, CNN By Hanna Park, Stephanie Elam, Robert Shackelford and Mary Gilbert, CNN (CNN) — Southern Californians are evacuating their homes for the second time ...