A University of California, Berkeley, geophysicist has made the first-ever measurement of the strength of the magnetic field inside Earth’s core, 1,800 miles underground. The magnetic field strength ...

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Geophysicists from ETH Zurich and SUSTech, China, have demonstrated the dynamo effect of the Earth’s core in a model in which viscosity has no influence, as is the correct physical regime for the ...

Learn how a flip in Earth's magnetic field may have caused changes in the radiation on our planet.

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

Small magnetic waves discovered in Earth’s core could help illuminate what is going on deep inside our planet. Earth’s core has a solid inner layer and an outer layer made of liquid metal. The ...

Small magnetic waves have been discovered at Earth's core, with each oscillation working on a seven year cycle. Earth's magnetic field is generated by electric currents generated by the movement of ...

Add Yahoo as a preferred source to see more of our stories on Google. Over 11 years of satellite data reveal that Earth’s magnetic field is reshaping. (CREDIT: Shutterstock) More than a decade of ...