Imagine waking up one morning to find your compass pointing in a completely different direction than the day before. That's essentially what's happening on a planetary scale as Earth's magnetic north ...
The movement of the magnetic North Pole is the result of the Earth having an active core. The inner core, starting about 3,200 miles below your feet, is solid and under such immense pressure that it ...
The magnetic north pole just isn’t where it used to be. Ever since the British polar explorer James Clark Ross first identified it on the Boothia Peninsula in Canada’s Nunavut territory in 1831, ...