This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to audio speakers. Oh, and without it we’d live in eternal darkness.

A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new research has presented experimental evidence confirming a previously theorized ...

Ames Laboratory scientists discovered magnetic interactions that could be the key to customizing how electrons flow through special materials. The results could impact future technological ...

It is anticipated that within just a few decades, the surging volume of digital data will constitute one of the world's ...

A new model uncovers how Earth’s liquid core has sustained its magnetic field since the planet’s beginnings, offering new insights into its future. Earth benefits from the presence of a magnetic field ...

A hundred years before the Event Horizon Telescope Collaboration released the first image of a black hole in 2019—located at the heart of the galaxy M87—astronomer Heber Curtis had already discovered ...

This new machine pushed the strength of magnetic fields to a record 35.1 tesla when turned on, a new milestone in ...

Researchers develop atom-thin material that cuts memory energy use tenfold, opening the door to ultra-efficient AI, mobile ...

On Sunday, they announced the successful generation of a steady magnetic field of 351,000 gauss using a fully superconducting ...

As the EV market grows, so does demand for robust magnetic field sensors within these vehicles. Stray magnetic fields may diminish the accuracy of these sensors, though, which is where active ...