Russian scientists have developed a 70-qubit quantum computer (a device that uses the principles and phenomena of quantum ...

Here are three quantum computing companies with stocks that have the potential for millionaire-level gains if their quantum technology can take a major leap. But note that with quantum computing being ...

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...

D-Wave is taking a dual approach to quantum computing led by its annealing technology. IonQ is using a trapped-ion gate-based ...

Russian scientists have created the country’s first ion-based quantum computer using a new type of quantum unit that works ...

Research at the Quantum Systems Accelerator has been steadily breaking new ground, quickening the pace toward flexible, stable quantum computers with capabilities well beyond those of today's ...

Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, ...

Trapped ion quantum computing represents one of the most promising approaches to realising scalable quantum processors. By confining electrically charged atoms using electromagnetic fields, ...

Detailed price information for Quantum Computing Inc (QUBT-Q) from The Globe and Mail including charting and trades.

A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

Rigetti's technology is much faster than IonQ's, but more error-prone.