Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Another atmospheric river is expected to bring heavy rain to ... "While this rain will be beneficial to areas like the Central Valley and L.A. Basin, it could be too much of a good thing in ...

The Bay Area saw significant storm impacts Tuesday as an atmospheric river brought heavy rain, urban and river flooding, and ...

Another atmospheric river is expected to bring heavy rain to most parts of ... "While this rain will be beneficial to areas like the Central Valley and L.A. Basin, it could be too much of a good thing ...