The U.S. Coast Guard Cutter Polar Star (WAGB 10) departed McMurdo Sound, Antarctica, on March 1, after operating for 55 days ...

Don’t pack away the winter coat just yet. A polar vortex split could bring one last stretch of cold to the D.C. region before the end of March.

Don’t pack away the winter coat just yet. A polar vortex split could bring one last stretch of cold to the Philadelphia region before the end of March.

Don’t pack the winter coat away in storage just yet. Forecasters say a potential polar vortex split could send colder air into New York City before the end of March, bringing one last reminder of ...

As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied enough.That's the central ...

Pleasant sunshine continues this Wednesday in North Carolina as a ridge of high pressure builds over the Carolinas. High temperatures are only warming into the chilly 40s in the Foothills and Triad on ...

As we approach the end of March, many people may be getting ready for shorts season, but a split in the Polar Vortex could ...

New Yorkers should prepare for one last noticeable chill from the polar vortex before spring takes hold, with below-average temperatures expected March 24-30.

The question of how to replace state-designated open spaces at the former Bader Field airport site is the latest issue holding up approval of a $4 billion plan to build ...

Scientists disagree whether human-made climate change or natural fluctuations are mostly to blame for worse-than-expected heat in recent years ...

And the dreaded polar vortex will again invade the Midwest and East with soul-crushing Arctic chill. This forecast of extremes comes as weather whiplash has already hit much of the East. On Wednesday, ...