The weekend rolls around with its familiar promise of freedom, and somewhere in the back of your mind, a voice whispers that.

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is. Government ...

Physicists finally identified why some quantum materials seemingly lose their electrical conductivity for no reason.

Qubits differ from classical bits, which are coded as only 0 or 1. A qubit can be a combination of both 0 and 1 simultaneously. One way to think of it is as a coin spinning between a 0 and a 1 axis.

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

An international team, headed by Dr. Chul-Hee Min and Professor Kai Rossnagel at Kiel University (CAU), has successfully unraveled a significant mechanism.