Review: In 'After the North Pole,' explorer chronicles impossible challenges
Norwegian explorer Erling Kagge completed the “Three Poles Challenge,” becoming the first person to reach the North Pole, ...
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 ...
Map shows coldest polar vortex this winter threatening up to 58,000,000 people
The tenth and coldest polar vortex of the season is blasting across the US this week. More than 58million Americans are under National Weather Service cold warnings from the US-Canada border to as far ...