A swirling tornado was spotted in Unionville, Missouri, on Wednesday, June 10, as weather officials warned of a ...

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 ...

Jupiter’s Great Red Spot, a single anticyclonic storm observed for more than 300 years, stretches more than two Earth ...

The term "polar vortex" has been a "rising star" in recent years, according to the National Oceanic and Atmospheric Administration's polar vortex blog. It's such a star, in fact, that a viral image ...

A major winter storm is impacting much of the nation east of the Rocky Mountains. The storm's intensity is caused by a combination of a stretched polar vortex, a wavy jet stream, and moisture from the ...

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 ...

Forecasters say the first snow storm of the season to take aim at major Northeast cities will dump several inches of snow over the weekend, followed by a bitter Arctic blast courtesy of the polar ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Winter Storm Blair, named by the Weather Channel, is expected to bring ...

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 ...