Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...
With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...
Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.