The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously frigid conditions.

NORFOLK, Va. (AP) — The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the US, threatening to dump snow on parts of Texas and Oklahoma in ...

ANNAPOLIS, Md. — A huge swath of the United States was blasted with ice, snow, and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the ...

"Can I give you some polar bear advice?" asks Tee, a confident 13-year-old we meet during a visit to a high school in Churchill, Canada. "If there's a bear this close to you," she says as she ...

Sound like fun? You can participate, or bundle up and watch, while helping raise money for area charities at these events: Polar Plunge Challenge, Easton’s Beach (First Beach), 175 Memorial Blvd., ...

This audacious maker has pushed back the boundaries of traditional FDM design by developing a machine based on a polar kinematic system ... since the printer is able to print with a 90° orientation to ...

By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” feature. By The Learning Network Want to learn ...

What could go wrong? Well, let’s just say that Zemeckis had some bold ideas. We’ll get into that, and more, with these 20 facts about “The Polar Express.” ...