According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...

Winter might be seen as a cold period marked by dark days. But there's still a lot of interesting things going on between the winter solstice and the spring equinox. Leader Publishing Company of Salem ...

A powerful Arctic blast is bringing life-threatening cold to the Midwest and Northeast, while a rare winter storm blankets the Gulf Coast.

TOKYO - The strongest cold wave of this winter is expected to move into the skies over Japan, likely bringing heavy snowfall ...