Arctic air sweeping south over Plains shatters record temperatures in North Dakota
Arctic air gripping the Plains has broken cold-weather records in North Dakota. The capital city of Bismarck dropped to minus ...
The epic journey of Canada’s last (and only) reindeer
Their unusual story began about a hundred years ago. Now, as they head to the high north, an ambitious new chapter is being ...
What is a polar vortex? US gets a taste of the Arctic this week
The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...
A Polar Vortex Is Stretching Across the U.S. Here’s What to Expect
Meteorologists said several states would experience the 10th and coldest polar vortex event this season. Weather forces in ...