Everyone knows about the Earth’s poles: north and south. One is where the penguins live, the other one is where Santa Claus ...

In 1994, Norwegian explorer Erling Kagge completed the “Three Poles Challenge,” becoming the first person to reach the North Pole, South Pole and summit of Mount Everest on foot — without using dogs, ...

For centuries, the magnetic north pole steadily tracked along Canada's northern shore. But in recent decades, it has taken a new path, accelerating across the Arctic Ocean toward Russia's Siberia ...

In 1994, Norwegian explorer Erling Kagge completed the “Three Poles Challenge,” becoming the first person to reach the North Pole, South Pole and summit of Mount Everest on foot — without using dogs, ...