Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds.

Geologic records reveal that magnetic field strength and oxygen levels rise and fall together, implying deep-Earth processes ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and scientists are finally uncovering why. A NASA-led study reveals a striking ...

Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, ...

"If the effect is real and scaling behaves the way our equations say, then the possibility becomes real," Chyba told Newsweek.

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth.