Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

In 1831, a pole was identified in Canada; however, they have drifted continuously towards Russia from then and up to date have traveled over 400 km in a hundred years. To monitor the direction, the ...

The planet's magnetic North Pole, where compasses point ... Sign up The switch in direction and momentum has raised questions. Scientists have some possible explanations, including "changes ...