After mostly clear skies and a light Delta breeze on Monday morning, Northern California can expect another hot day, while ...

A new report shows a sharp increase in peak electricity demand, leading to blackout concerns in multiple states. Here's how ...

Mountain storms can change quickly. Here’s a breakdown of the weather event that caused tragedy over the weekend.

Impact: The 1933 earthquake was Southern California’s deadliest in the modern record, leaving nearly 120 dead and causing $40 ...