Snow has arrived across much of the UK, from London to Scotland, on Wednesday, November 19, as Arctic air sweeps in.

ITK President Natan Obed told the Senate Standing Committee on Defence that threats to Canadian arctic come from both outside ...

A rare stratospheric event is forecast to unleash bone-chilling air from a weakening vortex across the US and New England, ...

The tropospheric polar vortex is a normal feature that influences weather across the globe every winter, while the ...

The House on Nov. 12 voted to reopen the federal government on a 222-209 vote, with every member of Florida’s congressional delegation breaking along party lines. In the Senate, both GOP Sens. Rick ...

Viasat’s new electronically steered antenna will access Telesat LightSpeed low Earth orbit satellites.

In the duration of Nov. 29 through Dec. 12, we have an average or mean temperature of 32°. Precipitation average or mean is 0 ...

Wisconsin is in store for a warmer weekend, but could see a return of Arctic air around Thanksgiving as models suggest weakening in the polar vortex.

Louisiana's military economy expanded by 77% since 2021 with massive impacts at Barksdale Air Force Base in ...

New York could see a return of Arctic air around Thanksgiving as models suggest a possible wobble in the polar vortex, ...

Despite the insistent warnings, the situation in the Arctic now favors the United States and its allies. The Ukraine war has ...

Winter storm warnings spanned Mono County, as well as the Sierra Nevada from Yosemite National Park to Tulare County.