IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

D-Wave Quantum unveiled a $550 million deal to acquire Quantum Circuits, a Connecticut-based software and hardware developer, ...

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 ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Quantum computing is a difficult area to invest in. It's similar to investing in early-stage biotechs, where there are some ...

What I am looking at is not just the most powerful computer in the world, but technology pivotal to financial security, ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

The smaller players in this developing technology have taken their shareholders on quite the roller-coaster ride.

Wave Quantum Inc. (NYSE: QBTS) ("D-Wave" or the "Company"), a leader in quantum computing systems, software, and services, ...

While larger players like Google and International Business Machines threaten to steal its shine, D-Wave Quantum deserves ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.