Its stock is up 3% on the news, but the bigger win runs a lot deeper, as DARPA’s backing positions IonQ in the driver’s seat.

Quantum computing is still years away, but Nvidia just built the bridge that will bring it closer -- a quiet integration of ...

John M. Martinis, one of this year's winners of the Nobel Prize in physics for breakthroughs in quantum computing, on Monday ...

Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions, marking a ...

The Helios hardware houses 98 physical qubits. But practical quantum computing isn't measured merely in quantity: physical ...

Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring millions of dollars into developing a campus to build the world’s first ...

DURHAM, N.C. (WTVD) -- Duke researchers are spearheading an effort to build one of the largest quantum computers in academia that some say can be a game-changer in science and technology. "It's an ...

Shares in America’s “Quantum Four” quantum computing companies surged again yesterday. D-Wave, IonQ, Quantum Computing, and Rigetti all saw their stock prices jump by double-digit percentages. But why ...

Physicists have achieved a breakthrough by using a 58-qubit quantum computer to create and observe a long-theorized but never-before-seen quantum phase of matter: a Floquet topologically ordered state ...

That's why I'm leaning toward the exchange-traded fund (ETF) approach. One particular quantum computing ETF that has found its way to my watch list is the Defiance Quantum ETF ( QTUM 2.06%).