Cutting a bar magnet in half won't get rid of its poles. It'll just produce two magnets, each with a north pole that will be attracted to the other magnet's south pole, and vice versa. It's this ...

A planet's north pole is defined by its position relative to the solar system's invariable plane. The invariable plane is a fixed reference point perpendicular to the solar system's rotation. A planet ...

The North Pole and South Pole are the coldest places on Earth. However, as similar as these areas might seem, one is far icier than the other. Why do European cities have milder winters than those in ...