Climate Compass on MSN

Seven Documented Times Earth's Magnetic Poles Reversed

The Steens Mountain Rapid Reversal - A Shocking 15.5 Million Year Old Event 5 million years ago. This southeastern Oregon ...

Part of Earth’s Magnetic Field Is Backward. Scientists Just Figured Out Why.

Traditionally, scientists believed that the charge polarity of the magnetosphere at the equator and the poles was the same, ...
ZME Science

A Giant Weak Spot in Earth’s Magnetic Field Is Spreading and Scientists Are Worried

And because it extends into space, the geomagnetic field also protects orbiting spacecraft, including most satellites and the ...