An atmospheric river unleashed torrential rain across many states last week, causing billions of dollars in economic impact.

Devastating, life-threatening floods have already started in some states as an atmospheric river causes heavy rainfall.

Severe weather is causing "historic" rainfall in central Kentucky, resulting in moderate to major flood impacts along the ...

At least 18 people have died after torrential rain caused significant flooding across several states in the Midwest and South ...

WHAT IS AN ATMOSPHERIC RIVER? It starts when a large amount of water vapor from tropical oceans is carried by a jet stream ...

Atmospheric rivers are storms akin to rivers in the sky that dump massive amounts of rain and can cause flooding, trigger mudslides and result in loss of life and enormous property damage. Here's an ...

After unleashing dozens of destructive tornadoes, a slow-moving storm system dumped heavy rain across the U.S. Midwest and ...

A river of rain nearing the country is “one of the more promising” wet weather systems seen in a while, but is unlikely to be ...

The extreme flooding across parts of the South and Midwest was caused by a stalled storm system that hovered over the same ...

David McNew/Getty Lots of rain has already fallen across numerous ... Earlier this week, the atmospheric river spawned a tornado outbreak across several states. Severe thunderstorms still pose ...

Most of Auckland’s beaches may have been contaminated with wastewater after the recent atmospheric river swept through the ...