For centuries, we’ve believed time moves in one direction - from the past, through the present, into the future. But new ...

The visible patterns produced by the time crystals could be used for data storage and anti-counterfeiting designs.

Researchers find that a photon can spend a negative amount of time in an excited atomic state while passing through a cloud of atoms ...

Researchers from the University of Arizona, working with an international team, have captured and controlled quantum ...