Atmospheric rivers are long bands of water vapor that move through the sky. They can be 250 miles wide and 1,000 miles in length. They are the largest rivers of fresh water on the planet. And they're ...

The season's first atmospheric river is poised to hammer the Bay Area with high winds and heavy rain, and forecasters predict ...

A bomb cyclone is a low pressure system that experiences a fall in pressure of 24 millibars in 24 hours, according to the ...

It may be sunny skies Tuesday, but an atmospheric river, supercharged through "bombogenesis," is about to hit the Bay Area.

Biden announced on Tuesday a $325 million contribution to help developing countries move away from climate-damaging fossil ...

A series of storms fueled by a strong atmospheric river is taking aim at the Bay Area and Northern California, intensified by ...

An atmospheric river is a flowing column of condensed water vapor responsible for producing significant levels of rain and ...

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be a powerful storm, with heavy rain and winds set to pummel the region and potentially cause power ...

Through the weekend, the North Bay could see an additional 2 to 4 inches of rain, with up to 2 inches expected for San ...

Pacific Gas and Electric Company is gearing up for the first significant storm of the season, which is expected to bring ...