Earlier, the power of a magnet was only measured in units of gauss. Gauss defines the number of lines of magnetic (flux density) per… Earlier, the power of a magnet was only measured in units of gauss ...

Development could have implications for power transmission, nuclear fusion and superconducting magnetic levitation.

This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to audio speakers. Oh, and without it we’d live in eternal darkness.

A new letter has been found in the mysterious alphabet of black holes. Black holes are at the center of almost all galaxies that have been studied so far. They have an unimaginably large mass and ...

Investigating solar corona structures has led Paul Bellan, Caltech professor of applied physics, and his former graduate student Yang Zhang (Ph.D. '24) to discover a new equilibrium state of the ...