How fast can a galaxy build ordered magnetic fields spanning thousands of light-years? Existing theories say several billion ...

Physicists have for the first time observed light drifting sideways in discrete, quantized steps, reproducing a quantum Hall effect that was previously seen only in electrons confined to ultra-thin ...

Researchers have identified a potential mechanism that explains how turbulent plasma can produce the vast, ordered magnetic ...

Superconductors are among the most puzzling materials in physics. They conduct electricity with zero resistance, but only ...

Physicists weren’t sure why Moon rocks brought back during the Apollo missions are more strongly magnetized than models ...