Check your compass again — Earth’s north magnetic pole ... the world, and our compasses are accurate to only about a degree. But many industries rely on highly accurate magnetic field maps ...

The Earth's magnetic North ... the world's magnetic field is going to move. "Smartphone and consumer electronics companies rely on the WMM to provide consumers with accurate compass apps, maps ...

The shifting of the North Pole has a big impact on the World Magnetic Model, which "predicts where the pole should be at any one time," said The Times. This model "helps to direct the compass ...