Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to ...

Charles Bennett and Gilles Brassard pioneered quantum information theory. Now they’ve been awarded the highest honor in ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

These two stocks could be an excellent way to invest in quantum computing while setting yourself up for near-term success as ...

Physicist Jay Gambetta, at IBM’s lab in Yorktown Heights, New York, explains how microwaves orchestrate a solution on a quantum chip: “Think of each qubit as a line in music. You’re creating notes.” ...

One of the biggest promises of quantum computing is the ability to simulate molecules ...

This, in turn, altered the configuration of the orbitals to achieve the half-Möbius configuration that the researchers were ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Rigetti and D-Wave are betting on very different paths to quantum supremacy.

Honeywell International Inc. could get some more street credit after Nvidia Corp.’s venture-capital arm joined a group investing in the industrial giant’s quantum-computing business. Of course, ...

A $30 billion annual market could emerge between 2030 and 2040. Each competitor is taking its own particular approach to the process. IonQ, D-Wave, and Rigetti could all be among the potential winners ...