"Social media reports of cars overturned and tree damage in and across Scotts Valley." Scientists shocked after first-ever ...

It comes amid a cold winter for California, with widespread rain and stormy conditions hitting the state over Christmas.

The U.S. recorded the most tornadoes in at least a decade this year. Researchers are trying to figure out why.

South Korean media are reporting that 28 people have been confirmed dead after a plane caught fire at an airport in the ...

At least two people have died as severe storms and tornadoes tore through parts of Texas and Mississippi on Saturday, ...

A barrage of severe weather sweeping across the Northwest and multiple south-central states could hamper post-holiday travel, forecasters warn.

LOS ANGELES (AP) — Record-setting flooding over three days dumped more than a foot of rain on parts of northern California, a ...

In all, the San Francisco Recreation and Parks Department said 98 trees across all the parks fell on Saturday and Sunday – 74 within Golden Gate Park alone.

Fierce winds battered the Tiburon Peninsula on Dec. 14, blowing baywater onto San Rafael Avenue in Belvedere and knocking ...

On Saturday, as a powerful winter storm headed toward the Bay Area, San Francisco residents received a tornado warning from the National Weather Service. But no tornado touched down. Yet 50 miles ...

The tornado never touched down in San Francisco. But the conditions in the atmosphere with wind speed and direction were ...