The KCRA 3 weather team is issuing Impact Days through Tuesday because back-to-back storm systems will bring waves of rain and snow that can affect outdoor activities and travel.

Schools were closed and emergency crews deployed on the volcanic Greek island of Santorini on Monday after a spike in seismic ...

South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...

Large wildfires in the desert were once rare. Now experts worry that invasive plants and a changing fire cycle are putting ...

Fueled by powerful winds and dry conditions, a series of ferocious wildfires erupted the second week of January and roared ...

Wildlife officials rescued a 525-pound bear found hiding underneath a home that was evacuated during the Eaton Fire.

Plus, how scorched Teslas could make fire cleanup even more challenging and how map-makers are responding to the “Gulf of America”.

Watch Duty’s success raises questions about why citizen-led tech is outpacing government emergency response efforts. The company’s co-founder explores the lessons agencies can learn from this ...

Months of neglect from federal officials threatened to combine the worst elements of two recent major disasters. Fortunately, ...

While no major warehouse impacts have been reported, a spike in building materials demand could create shortages.

All wildfires burning in Southern California were largely contained as of Thursday morning, even after a new fire ignited in ...

A variety of new technologies aim to improve wildfire detection and help map the spread of blazes Embers from the Eaton Fire ...