It’s really, really cold again – as the US shivers through at least the eighth blast of air from the Arctic this winter. Here ...

Because this is the Polar Vortex Blog, we would love to be able to tell you how the stratospheric polar vortex is doing super ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The polar vortex is not synonymous with cold snaps, but when it slides toward the United States, the polar jet stream can ...

The easy answer is a deep southward dip in the polar jet stream that typically rings the globe at higher latitudes but is ...

But it hasn’t because the polar vortex has been frequently been stretching into weird shapes Cohen said. A strong polar vortex is circular like a rubber band when it rests on a surface untouched.

If steaming isn’t already in your repertoire, there’s no better time to start than right now.