Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven ...

Our planet's invisible shield is changing in ways that scientists are only beginning to understand. Over the past two hundred years, Earth's magnetic field has weakened by around nine percent on a ...

In the blink of an eye in geological time, Canada has lost one north pole but gained another, a new and different claim to be ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

The reversal could actually have a beneficial effect on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sun is on the verge of a ...

Earth's magnetic field is weakening and its north pole is shifting faster than previously observed, raising concerns about a potential geomagnetic reversal. Geomagnetic reversals, where the magnetic ...