As of now, "the magnetic South Pole has moved very little," said Brown to Newsweek, adding that it has covered "about the same distance in a century that the North Pole did in a decade." ...

If you bring a north pole and a south pole together, they will attract. Earth's core contains liquid iron which moves around. Iron is magnetic so the liquid iron causes Earth to have a magnetic field.

The magnetic north pole is not in the same location as the geographic north pole, which is located 1,300 miles away.