Hummingbirds are on the move back to the United States after spending the winter in Mexico and Central America. Here's how ...

A light, 4.1-magnitude earthquake struck in Southern California on Sunday, according to the United States Geological Survey.

Heavy snow from a winter storm that arrived in Northern California on Wednesday is forcing some school districts to cancel ...

As a late-winter storm brings rain to Southern California, evacuation warnings have been issued in recent wildfire burn areas.

Continuous snow reaching lower elevations such as Pollock Pines is also affecting travel and outdoor activities. Chain controls are likely to be in effect throughout the day, reducing the speed limit ...

A storm is dropping significant rain across Southern California, triggering the risk of mudslides, flooding and debris flows in recent burn scar areas.

Northern California will see continued rain and snow on Thursday after a strong winter storm arrived Wednesday.

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at ...

With a storm bringing a risk of mudslides and debris flows, some areas of Los Angeles recently burned by wildfires will face evacuation warnings this week as the region braces for heavy rain and ...

California fires’ disparate impacts on students offer lessons for how schools should prepare for climate disasters across the ...

Here is where you can check live feeds that show conditions in the Sierra as rain or snow falls. Below is a view from South ...

Trillions of dollars' worth of real estate is at major risk of damage from flood, fire or extreme wind, a new Zillow® ...