Scientists investigate Arctic warming's impact on polar vortex

Scientists investigate Arctic warming's impact on polar vortex

CHICOPEE, Mass. (WWLP) - Scientists are investigating whether a warming Arctic is changing the behavior of the polar vortex, a natural atmospheric phenomenon responsible for recent waves of intense cold air. Researchers are focused on how rising temperatures at the North Pole may be disrupting the vortex and allowing arctic air to spill into lower [...]