The so-called atmospheric river storm was pulling in a long and wide plume of moisture from the Pacific Ocean. Flooding and rock slides closed portions of roads across Northern California.

The deadly, widespread flooding disaster that plunged parts of the central and southern United States underwater in early ...

A series of atmospheric river events during the winter and spring have caused reservoirs to swell to more than 118% than is ...

An exceptionally powerful atmospheric river fueled the deadly early April flooding disaster in the central and southern United States — a historic flood event and a poignant example of how the ...

A dangerous flooding setup is taking shape across the Ozark Mountains of Missouri, Arkansas and northeastern Oklahoma over the extended Easter weekend-just two weeks after deadly floods inundated ...

Forecasters warn of dangerous conditions as another powerful atmospheric river takes aim at California. While these storms are dreaded for the damage they can cause, they are also essential to the ...

As atmospheric rivers pounded the U.S. West Coast last winter, scientists deployed increasingly advanced observing tools over ...

A kayaker who was reported missing after going over a waterfall along the Willamette River south of Portland, Oregon, last week has been identified as a 20-year-old California resident ...