A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the ...

Plasma arc cutting (PAC) is a thermal cutting technique widely used in manufacturing applications such as shipbuilding, aerospace, fabrication, nuclear plants decommissioning, construction industry, ...

A lobe of the polar vortex, a ring of freezing air typically found near the North Pole, will once again move into the central ...

Upslope flow is driving increasing moisture to southern Colorado Monday night. This moisture and energy will drive snow showers across the region tonight into Tuesday along with very cold wind chills.

Hello, readers! Let’s talk about a term that’s been used, and often misused, in the media recently: the polar vortex. The ...

The US faces severe cold weather, with the National Weather Service forecasting life-threatening conditions and ...

When the polar vortex is strong and circular, it acts as a barrier between the cold air over the pole and warmer air to the south and can speed up the westerly flow of the jet stream, helping it ...

More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures plunging to record levels, ...

After hours: February 14 at 5:12:15 PM EST Loading Chart for POLA ...