Everyone knows what a river is, but do you know about the concept of an atmospheric river? The majority of water vapor ...

California is in the midst of a strong atmospheric river that's caused flooding, evacuations, road closures, and mention of it is all over the news and social media. And this comes on the heel of ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit Los Angeles County on Tuesday, aiding hopes of a more definitive end to a devastating fire weather season for ...

A well-known type of atmospheric river is called a "Pineapple Express" because it flows from the Hawaiian Islands. Strong ARs transport water vapor roughly equivalent to 7.5 to 15 times the ...

In recent years, “atmospheric river” has become used much more frequently in scientific papers and in media coverage. According to experts who study climate and weather, a couple reasons may ...