The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

The atmosphere is a complicated place. Warm temperatures in one spot can contribute to brutally cold storms somewhere else.

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 United States is facing a storm unlike any seen in a long time. The National Weather Service has confirmed a blast of ...

As snow deepens and temperatures dive, the storm is straining power grids, halting transport and creating days of disruption ...

A polar vortex expansion is bringing extreme cold and heavy snow to over 150 million Americans across two dozen states.

Polar vortexes are girdles of swirling cold air and low pressure surrounding the Earth’s poles. The Arctic one can cause ...

BINGHAMTON, N.Y. (WBNG) -- An estimated 200 million Americans are set to be thrown into a polar vortex this weekend, and DOT ...

The polar vortex is unleashing an extreme cold wave across the United States, bringing a historic arctic blast, violent snowstorms, and freezing rain. Millions of people are facing one of the most ...

On Saturday, wind chill values will reach near –35 C overnight and early Sunday morning. Environment and Climate Change ...