The San Juan Creek in California was flowing uncontrollably on Friday after an atmospheric rain that hit Southern California ...

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

The 2025 water year took a big step forward in February after atmospheric rivers delivered rain and snow to California.

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

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

Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land, they can cause heavy rains and snow. Here’s a look at the phenomenon: ...

The study, published in the journal Climate Dynamics, found that atmospheric rivers explain the majority of atypical El Nino ...

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

Brian Schatz (D-Hawai‘i) and Roger Marshall (R-Kan.) today introduced a bill to strengthen the collection of weather and soil ...

An atmospheric river is forecast to bring torrential rain to California this week, threatening parts of the state with flash floods and mudslides.