MIT engineers built a magnetic transistor from chromium sulfur bromide, promising smaller, faster electronics with built-in ...

Transistors, the building blocks of modern electronics, are typically made of silicon. Because it's a semiconductor, this ...

Primordial magnetic fields, billions of times weaker than a fridge magnet, may have left lasting imprints on the Universe.

The field of ultrafast magnetism explores how flashes of light can manipulate a material's magnetization in trillionths of a ...

Event Horizon Telescope data reveal the magnetic field around M87* shifted, weakened and then flipped, defying theoretical expectations.