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.

A joint Japanese-European mission to Mercury just made its sixth flyby of the planet, revealing stunning close-ups of the permanently shadowed craters at Mercury's north pole. When you purchase ...

The Earth’s magnetic north pole is shifting rapidly – so what will happen to the northern lights? As the Earth's magnetic north pole heads towards Siberia, concerns have been raised that the ...