Different weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole not just ...

I also want to thank my furnace and HVAC guy too, as we flirt with another polar vortex the first half of next week — nearly as cold as it was in mid-January. Temperatures may stay below zero from ...

The polar vortex has split and will drift into the Hudson Bay through next week with sustainable cold weather returning to ...

The Invisible Ropes of the Sky Jet streams are essentially fast-flowing air currents high above us, acting much like highways ...

Located in the stratosphere between 10 to 30 miles above the Earth's surface, the polar vortex is an enigmatic force that circles above the Arctic. It shares this upper atmospheric layer with the ...

A fourth contingent of Kenyan police arrived Thursday in Haiti to help repel violent gangs as officials brushed off concerns over a halt in some U.S. funding to the U.N.-backed mission.

But... we’re already just under four months till the commencement of the 2025 season. Now that we’ve had the first couple of ...

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

The North American Electric Reliability Corp. is particularly concerned about the stability of the Midcontinent Independent .

At the same time we go into a touch milder southwest flow, the polar vortex will still be churning away over northeast Canada. I don’t expect a full onslaught of the polar vortex to shift south ...

Several factors can disrupt the stability of the polar vortex. Atmospheric waves, similar to ocean waves with vast dips and ridges, can propagate upward from the troposphere into the stratosphere.

The big winter weather challenge has now come and gone in the form of last week’s polar vortex. The Eastern railroads got doubly lucky as they also had to contend with Winter Storm Enzo, a rare ...