When you look at a map, you can hazard a pretty good guess at where the North and South Poles are. However, because of the fluidity at the Earth’s core, our planet’s magnetic field is not stable, ...

What is the speed and timing of the Earth’s inner core cooling? This is what a recent study published in Nature Communications hopes to address as a | Earth And The Environment ...

Earth is fortunate in having a magnetic field: it protects the planet and its life from harmful cosmic radiation. Other planets in our solar system—such as Mars—are constantly bombarded by charged ...