Check your compass again — Earth’s north magnetic pole is moving toward Siberia ... GPS-enabled phones to nuclear submarines. “The current behaviour of magnetic north is something that ...

The electrically conductive liquid iron is in constant motion, and when it moves through an existing weak magnetic field, that motion produces an electric current. The electric current in turn ...

The planet's magnetic North Pole, where compasses point, has been unexpectedly moving toward Russia. While shifting is not a rare occurrence, the pole is moving both faster and differently than it ...