On the morning of January 16, Big Black River in Northern Maine dropped to -50, the coldest temperature ever recorded in ...

Jan. 5—The eastern U.S. is on track for a frigid week as a polar vortex stretches south, bringing below-normal temperatures to Maine. Starting Monday, much of the eastern two-thirds of the country ...

Much of the country will be hit with extreme low temperatures over the next week as a polar vortex sends cold air down from the North Pole. Real feel temperatures throughout the northeast, including ...

The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning this weekend through next week, as the unusually cold blob of air dips ...

The Pacific Ocean along the equator is where a phenomenon called La Niña develops. La Niña is the “cool sister” to El Niño.

Research shows a strong connection between October snow in Eurasia and the behavior of the swirling wind that contains Arctic ...

A polar vortex is slated to sweep most of the continental United States bringing a hazardous freeze to millions of Americans from the Deep South to the Northeast Saturday going into next week. The ...

As a forecasted polar vortex threatens to bring extreme low temperatures to the northeast over the next week, it will be best to stay indoors as much as possible. But what about protecting your home ...