a prediction for how Earth's magnetic field will shift and change over the next five years. The World Magnetic Model, which predicts the difference between magnetic north and true north at every ...

Controlling magnetism in a device is not easy; unusually large magnetic fields or lots of electricity are needed, which are ...

Researchers at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) have developed an innovative method ...

A new study deepens understanding of magnetic field behavior recently discovered by NASA in Earth’s magnetosphere.

"So while we can monitor and see how it's changing, it is quite difficult ... which is the engine behind the magnetic field that shields us from harmful solar radiation." The shifting of the ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies ...

"The solar wind squished Jupiter’s magnetic shield like a giant squash ball," O'Donoghue said. "This created a super-hot ...

Note that this magnetic field opposes the original change. For example, if a magnet is moved into a coil of wire, the induced magnetic field tends to repel the magnet back out of the coil.

However, entirely new magnetization dynamics emerge when magnetic fields change on ultrafast timescales - faster than the material's response time. These rapid transients are of great interest for ...