The magnetic North Pole, a cornerstone of Earth’s geomagnetic field, has always been on the move—but not like this.

The magnetic North Pole is sometimes confused with the geographic ... it’s in there,” William Brown, the global geomagnetic ...

The planet's magnetic North Pole, where compasses point ... of the earth that generates the magnitude," William Brown, a geomagnetic field modeler at the BGS, said to The Independent.