How does a black hole generate a magnetic field and how can it be measured and visualized? Alan CroftSeattle, Washington As ...

Astronomers have detected ordered magnetic fields in galaxies so young that conventional models struggle to explain how those ...

But powerful magnets are usually large and energy hungry. Chukun Gao at the Swiss Federal Institute of Technology in Zurich ...

Skyrmions, in which electron spins inside a magnet are arranged like vortices, are a key structure in next-generation ...

Researchers have uncovered friction without contact—driven entirely by magnetic interactions. As two magnetic layers slide, ...

USA Rare Earth and Compass Diversified are teaming up to boost supplies of U.S.-made rare earth magnets critical to semiconductors and technology ranging from missiles and fighter jet guidance systems ...