An Arctic blast will sweep across the nation this weekend, bringing frigid winds from the north pole and plunging many ...

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

This blast of cold weather is due to activity of the polar vortex.

President-elect Donald Trump recently snapped the gaze of the national security establishment to an often-overlooked ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...

Our next outbreak of bitterly air will arrive next week, plunging temperatures well below average for a time. But where does this cold air come from? It has an Arctic origin near the North pole! A ...

But to the east and just above the dip, it's a taste of the North Pole. “We're just getting a lot of cold Canadian and Arctic air that's being just channeled from north to south,” said Dan ...

Parts of Mississippi can expect snow, below-freezing temperatures, lows in the teens next week. Know how to prep your home, ...

The 90 North Foundation is committed to securing the future of Arctic marine ecosystems by advocating for the establishment of a North Pole Marine Reserve. But we can’t do it alone.