As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching the ...

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.

While both poles are pulled by the movement in the core, the influence is not symmetric. The magnetic field is moving and flowing differently in the Northern Hemisphere than the Southern ...

While both poles are pulled by the movement in the core, the influence is not symmetric. The magnetic field is moving and flowing differently in the Northern Hemisphere than the Southern ...

The upcoming switch in polarity will be from the northern to southern magnetic ... will match the old magnetic field, while sunspots forming closer to the poles will have a magnetic field matching ...