The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...

California remains in the grip of an unrelenting atmospheric river delivering record-breaking rainfall, heavy mountain snow ...

Two powerful storms are set to hit the Midwest and East, bringing heavy snow, ice, and rain to millions. The first storm will move through the Midwest before unleashing a wintry blast from the Ohio ...

Heavy rain and thunderstorms will dominate the southern, warm side of this storm. Some thunderstorms could become severe, ...

An atmospheric ... the West Coast of North America ahead of a strong Pacific cold front at least once or twice each fall, winter or spring. But ARs also happen over the Atlantic and South Pacific ...

An atmospheric river brought heavy rain ... inches since Friday and areas like Sweetbriar and Brush Creek, 50 miles north of Redding, nearing or exceeding 22 inches. Redding’s 4.33 inches ...

On Monday, winter alerts were in place across the central Plains, the Midwest, the Ohio Valley and the mid-Atlantic ahead of ...

The National Oceanic and Atmospheric Administration has withdrawn its proposal to expand boat speed limits to protect North Atlantic right ... the 60-year-old Bass River boat builder.

Julianne Fernandez parlayed her experience as a University of Cincinnati geosciences student into a career that has taken her ...

The first storm will roll through the Midwest on Monday before fueling a blast of snow and ice all the way to Virginia and New England on Tuesday.

including the endangered North Atlantic right whale, said Bob Stern, president of Save LBI. Officials with the Fisheries division of the National Oceanic and Atmospheric Administration said there ...