Hundreds of thousands of San Francisco residents were jolted awake early Saturday morning by the first tornado warning ever issued for the city. It lasted about 20 minutes before ending at around 6:10 ...

Some San Francisco residents were jolted awake by a tornado warning from the National Weather Service early Saturday.

A new coastal risk screening tool from Climate Central reveals a flood-filled future for the Bay Area as sea levels rise and ...

City council selected contractor MC2 Civil to build a $68 million stormwater pump station that would combat rising water ...

Residents of a California valley have been left frustrated by the city's response to toxic sewage spills in a South Bay river ...

With lake-effect snow the amounts can vary over a short distance. Here’s a close look at details of the snow forecast for ...

Then on Saturday at noon, Mare Island Art Studios will debut their Holiday Bazaar Art Market. Explore a curated selection of ...

The 7.0 earthquake earlier this month led to a tsunami warning that was quickly canceled by forecasters but officials have ...

A wind-driven wildfire burning in Malibu grew by hundreds of acres overnight but crews have managed to gain some containment Thursday. The Franklin Fire remains a major threat to homes and ...

Napier’s new rainfall flood maps will likely lead to more homes being built on piles, rather than the more commonplace ...

The actions following the Nov. 5 election continue a pattern that has accelerated in recent years and has been characterized ...