In ’After the North Pole,' explorer chronicles impossible challenges
Norwegian explorer Erling Kagge writes about dangerous walking trips to North Pole, South Pole and Mount Everest in "After the North Pole." ...
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Earth’s Magnetic North Pole Is Moving: Why It’s Happening And What It Means
"The current behavior of magnetic north is something that we have never observed before." For decades, scientists have been tracking the shift in Earth's magnetic north pole away from Canada and ...