Earth’s magnetic north pole has been shifting gradually for centuries due to the movement of molten metals in the planet’s outer core. In the 1990s, magnetic north began to experience an ...

Explaining the science behind the northern lights, and why 2025 could bring more opportunities to see them. #ExtremeNature ...

At planetary scale, Earth’s magnetic field induces such a current ... paleomagnetic records show that the intensity drops by up to 90 percent in the process of pole-switching. We should all feel ...

Have you ever played with a magnet and stuck it in a sandy wash? It will pick up lots of black stuff. Some call it black sand; some might think ...

Riding with SpaceX’s Transporter-13 mission, NASA’s EZIE CubeSats will unlock the mysteries of auroral electrojets. These ...

Historical data shows that auroras occur more often during the spring and autumn equinox.

But never fear — this shape-shifting won’t directly affect life on Earth. Over time, changes to this innermost layer could impact the planet’s magnetic field, which shields our world from ...

By analyzing radio signals from India’s Chandrayaan-2 orbiter, which continues to operate efficiently and provide valuable ...