Magnets can attract or repel without even touching, but how does that happen? This video explains how magnetic fields work ...

Magnets hold objects, move motors, and guide data — all without touching anything. This video explains how magnetic fields work and why magnets are essential in so many devices. A clear and simple ...

Using a diamond needle tipped with a single electron, physicists have found seemingly impossible one-sided magnets swirling along the surface of hematite. The rules of physics (the ones we know of, ...

Magnetic fields applied in parallel to ultrathin films increase the critical temperature for superconductivity, which can't be explained by current theory.