One Bay Area city recorded its highest 3-day rain total in 1,000 years, while a 15-foot sinkhole opened up on the 101. Here's the latest.

is considered a '' bomb cyclone,'' which occurs when a cyclone intensifies rapidly. In California the weather service extended a flood watch into Saturday for areas north of San Francisco.

A bomb cyclone back in November caused some of the largest waves ever recorded, including one massive 75-foot swell off the coast of California.

A dangerous weather phenomenon called a bomb cyclone that occurs in mid-latitudes - between Earth's tropics and the polar regions - can bring strong and damaging winds, torrential rains ...

The East Coast "bomb cyclone" on Thursday looks both beautiful and sinister from space. While scientists have been tracking storms using satellites in orbit for decades, they now have a brand new ...

A bomb cyclone, caused when atmospheric pressure plummets, has brought blizzard conditions to the Great Lakes on the US-Canada border. Nearly 250 million Americans and Canadians are feeling the ...