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

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

D-Wave Quantum ( QBTS) and Davidson Technologies said that D-Wave’s Advantage2 quantum computer is now operational to address ...