Winter rains have started. Temperatures are dropping. Is California’s fire season over? It depends where you live, experts ...

Parts of Marin, Napa, and Sonoma Counties were under a freeze warning from the National Weather Service on Saturday from ...

Higher pressure is usually associated with sunny weather, lower pressure with stormy weather. The temperature to which the air needs to be cooled for moisture to condense, for example, as dew. The ...

In February this year, I helped my client ClimateAI host a climate change wine tasting event at the Tokyo American Club in ...

The California Coastal Commission approved a seawall project at the south end of San Francisco’s Ocean Beach that could ...

A technique involving the use of light pulses to prevent seizure-like activity in neurons could one day become a new, ...

Doctors with the SFDPH say last year there was only one whooping cough case reported to them and this year there have already ...

WASHINGTON -- It's a treat to see a supermoon. But that bright glowing orb will still be almost full when the Leonid meteor ...

In Berkeley, the highest tides will be at 10:22 a.m. Friday and 11:02 a.m. Saturday, surging up to 7.4 feet, according to ...

The kicker carousel has spun frequently around the NFL this fall. The riders keep getting hurt. Traditionally viewed in this tough-guy sport as the quirky specialists who get ...

National Weather Service forecasts clear weather ahead for the Bay Area with cold temperatures and a new system potentially ...

KRON4 weather anchor Gayle Ong reports. <a ...