The Polar Vortex in the upper atmosphere has disintegrated after the intense warming of the stratosphere in mid-March.

Washington, D.C., received heavy snow as President ... It's like an ice skating rink out there in the fields." The polar vortex of ultra-cold air usually spins around the North Pole, but it ...

Idaho, Oregon, and Washington state have been placed under ... winter weather starting in mid-March. Experts said a 'polar vortex collapse' will likely plunge the US back into the frigid weather ...

Each year, the Arts & Humanities Commission recognizes students and adults in Marion County who are committed to growing, supporting and participating in the fine arts. The awards will be presented ...

Related Already stung by reduced crop estimate, Florida citrus industry now faces polar vortex California declares ... between the institution and Washington. April 17 (UPI) -- U.S. commercial ...

A shift in the polar vortex will force storms to track far enough south to bring temperatures and precipitation similar to late winter, according to AccuWeather, which adds, "But because it is spring, ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...