Arctic air is taking cold to another level this week and the US could be facing bouts of it well into December thanks to the polar vortex.
(CNN) — High above the North Pole, in a slice of atmosphere rarely noticed and even less understood, a transformation is underway. Over the next 10 days, changes in the stratosphere will upend weather ...
Today on CNN 10: Meteorologists fear a storm in Alaska may have been underestimated after cuts at the National Weather Service. Plus, something to chew on: why one jelly company is suing a grocery ...