Superconductivity – the absence of electrical resistance in a material – is observed when the material is cooled below the superconducting transition temperature. In 1957 John Bardeen, Leon Cooper and ...

A South Korean research team has proposed a new perspective for interpreting the phenomenon of high-temperature superconductivity, a long-standing puzzle in the physics community. As a single theory ...

For many living things, a roughly 24-hour internal clock governs the rhythms of life—everything from sleep in animals, to leaf opening in plants and reproduction in bread mold. Scientists have come to ...