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

While most look for ways to avoid the steady rain falling from atmospheric rivers, some take advantage of the unwieldy ...

Another atmospheric river is expected to bring heavy rain to most parts of California this week, raising concerns over flooding on the heels of an earlier system that broke daily rainfall records ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas impacted by wildfires.