Learn how forces deep underground generate a protective bubble between us and space.

“The electric and magnetic fields at a material’s atomic level determine its bulk properties and behavior, and are an essential area of research,” says Toshiaki Tanigaki, a senior researcher ...

That’s quite a big gap, as it turns out. It covers fields from gigantic bodies like the Sun and Earth, as well as those ...

Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not ...