The polar vortex will keep the freezer door wide open during much of Feburary, which will not only keep energy demands and the cost of heating homes and businesses high, but more winter storms will ...

The bitter cold temperatures that have left a chill over the eastern half of the country aren't going anywhere, as a major ...

Despite being notorious for bringing brutal cold and dangerous wind chills, the polar vortex has a surprising upside.

Brutal midwinter cold is settling in across the eastern United States, and forecasters say it is not leaving quickly. A ...

Temperatures could fall below -20 F across certain parts of North Dakota and Minnesota.

In recent days, several meteorological forecasts have suggested that colder-than-average weather could develop across parts ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

The polar vortex, a high-altitude ring of westerly winds that usually keeps Arctic air locked near the pole, is showing signs of unusual weakening. If that circulation falters or collapses, the result ...

(MENAFN- Live Mint) High above the North Pole, in a largely overlooked part of the atmosphere, a major shift is taking shape. Over the next 10 days, developments in the stratosphere are expected to ...