Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Supernova debris speeds up neutron stars, strengthening magnetic fields. This explains why low-intensity magnetars still produce bursts.

A new trick for illuminating the internal ordering within a special type of magnet could help engineers build better ...

Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These ...

Cosmic forensic experts are reconstructing the magnetic field around an infant star from the planet-forming disk of gas and ...