A strange atmospheric pattern known as an "omega block" is preventing the usual eastward progression of weather across the U.S. — but what is this weird block, and when will it go away?

But for a huge swath of more populated land, from Alberta to Quebec in Canada, and the Pacific Northwest to the Northeast in the U.S., a polar vortex-linked series of frigid blasts await.

A pinwheeling section of the polar vortex is clearing customs at the Canadian border, heading for the northern Plains, Midwest, Mid-Atlantic and Northeast U.S. For millions, this may be the ...

The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US The Shreveport Police Department announced ...

Point Defiance Zoo & Aquarium’s polar bear Laerke went viral over the weekend when a video of her behavior caused concern for some commenters. Zoo staff told The News Tribune on Tuesday that the ...

BEFORE Donald Trump assumed the 47th US presidency in late January, the two most endangered species in the democratic world were incumbents and liberal democratic political parties. The level of scorn ...

Winter is here, and it's colder than ever! 🥶 Stay cozy and safe with these essential tips for battling the polar vortex. Don't let the chill catch you off guard! ️ #WinterWisdom # ...

At the end of last month, SpaceX conducted the first-ever polar-orbit human spaceflight mission, and it’s just shared some stunning footage (below) that was captured during the epic voyage.

The Polar Express Train Ride on the Mid Norfolk Railway has become a top festive attraction for many local families. The experience is a live recreation of the hit Christmas film of the same name.

BATON ROUGE – LSU baseball batted around in the fourth inning. The Tigers caused damage to Southeastern Louisiana in a variety of ways from drawing walks, driving singles to reaching on fielder ...

Legislators rejected eight bills on Tuesday that would have greatly hindered the development of carbon capture and sequestration, a major blow to Louisiana constituents concerned about eminent domain ...