Frigid temperatures are keeping snow on the ground in parts of the South as some cities in the North report dangerously low temperatures. CBS News Pittsburgh's Erika Stanish reports, and Skyler Henry ...

A polar vortex that has hit much of the U.S. with ... The plant, seen in the background as three chimneys, is at the center of another mass die-off of manatees. (Kevin Spear/Orlando Sentinel ...

Every MLB franchise looks for the next "Moneyball" strategy. The Twins might have just discovered a new advantage, in a ...

With a polar vortex arriving in Knoxville ... Warming centers do not ask for names or ID, and do not do background checks.

Hellebores, witch hazels, and snowdrops are three plants that love the cold weather and offer up blooms to brighten up the dregs of winter.

While I was gone, the temperature in the room went from a welcoming warmth to a freeze-out polar vortex from the early ... Was there a background check? And if there was, how did it not uncover ...

Despite the phase shift, which could sometimes result in warming, a disruption of the stratospheric polar vortex enabled a ... it is an example of how background climate warming is impacting ...

By winter 2023, water vapour concentration in the polar vortex was strongly elevated ... The air is well-mixed, making it representative of the background or 'baseline' composition of the atmosphere ...

By winter 2023, water vapour concentration in the polar vortex was strongly elevated ... The air is well-mixed, making it representative of the background or 'baseline' composition of the atmosphere ...

After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...