The formerly retired tugboat Polar King is back on the water thanks to the hard work of the Alaska Marine Lines team and many ...

Don't be fooled by the string of uneventful weather — the polar vortex is rebooting and will take another swing, or several, at the greater Philadelphia region, leading to a turbulent weather pattern ...

This story has been edited to correct an error. Judah Cohen is affiliated with the Massachusetts Institute of Technology. Our old wintertime friend the polar vortex ...

The Ten Broeck Center for Rehabilitation and Nursing in Lake Katrine celebrated its second annual Polar Express-themed day recently. The intergenerational program brought holiday magic to the ...

The granddaddy of the U.S. Coast Guard fleet arrived this month at McMurdo Sound, in Antarctica, to clear channels for supply ships.

Michigan is experiencing frigid temperatures and heavy snow due to a dip in the jet stream, not the polar vortex. The polar vortex is a large-scale cyclone of cold air that typically stays far north ...

The Rotary Club of Fall River kicked off the new year with its first-ever New Year’s Day Polar Plunge, bringing together Rotarians, friends, and community members for a chilly dip in support of ...

After a brief stretch of milder weather, colder air is set to return to the Poconos as the polar vortex becomes active over the next 10 to 14 days, according to AccuWeather. Ben Gelber, a ...