This video explains how magnets work and how magnetic fields are generated by the movement of electric charges. Magnetic materials influence and interact with current, motion, and force, making them ...

The third type of magnetism could prove the most useful of all—if researchers can identify the materials that exhibit it.

Atomic scale copper rich layers inside rare earth magnets suppress demagnetization, improving strength, stability, and efficiency in motors and generators. (Nanowerk News) Rare-earth magnets are ...

New research suggests giant structures beneath Earth's mantle significantly influence the planet's magnetic field over long periods. These Large Low-Shear Velocity Provinces (LLSVPs) affect heat ...