An atmospheric river that has brought multiple rounds of heavy rainfall and strong winds across the U.S. is shifting later this week.

At least 18 people have died in what the National Weather Service (NWS) has called "catastrophic flooding" that hit the South ...

"That moisture plume, known as an atmospheric river, will be tropical in nature and originate from the Caribbean," AccuWeather Senior Storm Warning Meteorologist William Clark said in the report.

A rare atmospheric river is hitting a large portion of the Midwestern and Southern U.S. this week, causing significant floods.

A new study reveals how an atmospheric river led to more devastation after two earthquakes hit Türkiye and Syria, ...

When a bomb cyclone meets an atmospheric river, the result is like an out-of-control fire hose A powerful storm hitting the West Coast combines these weather phenomena for a wet week in many areas.

Here's an explanation of how they form, their size and potential impacts. WHAT IS AN ATMOSPHERIC RIVER? The weather system occurs all over the world. It starts when a large amount of water vapor ...