An experiment 180 years ago first demonstrated a connection between light and electromagnetism – but the link is deeper than ...

New research shows that the magnetic part of light actively shapes how light interacts with matter, challenging a ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

A global team spearheaded by researchers from the University of Cologne has unraveled the enigma of a remarkable phenomenon ...