The magnetic north pole, where compass needles point, is about 1,200 miles south and is where geomagnetic field lines are vertical. Earth’s magnetic north is not static. Like an anchorless buoy ...

After reading about Earth’s magnetic north pole shifting, dive into the story of Roald Amundsen, the first man to reach the South Pole and the first to fly over the North Pole. Then, view 27 ...

When a magnet repels, it pushes another magnet away. A magnet has opposite ends called a north pole and a south pole. Between the poles is a magnetic force that we can’t see. This is a non ...

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.

Earth's magnetic field is what protects our planet from harmful space radiation. However, our protective shield might soon go into a transformation that could threaten the lives on Earth.

Earth’s magnetic field is not fixed—it drifts ... During flips, Earth can develop multiple north and south poles, even reaching the equator. This unpredictable behavior disrupts geomagnetic ...