Something odd is happening to Earth’s magnetic field. Over the last 200 years, it’s been slowly weakening and shifting its magnetic north pole (where a compass points, not to be confused with ...

Earth's magnetic field is shaking things up once again.. Sloshing liquid iron in Earth's outer core—which lies roughly 1,900 miles (3,200 kilometers) below us—generates our planet's protective ...

The magnetic field is not something that is static. The Earth’s magnetosphere is being altered by the solar wind coming from the Sun. During periods of high activity, like now, it is squished ...

Over the past 150 years, the magnetic North Pole has casually wandered 685 miles across northern Canada. But right now it's racing 25 miles a year to the northwest.

As compasses draw closer to the magnetic North and South Poles, they become less reliable. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

British explorer Sir James Clark Ross discovered the magnetic north pole in 1831 in northern Canada, approximately 1,000 miles (1,609 kilometers) south of the true North Pole.