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

If you asked Wall Street analysts which quantum computing stock they like the most right now, it would probably be Microsoft ...

Keithen Drury has positions in Alphabet, Broadcom, and Nvidia. The Motley Fool has positions in and recommends Alphabet, IonQ, and Nvidia. The Motley Fool recommends Broadcom. The Motley Fool has a ...

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 ...

On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is ...

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

IonQ's trapped-ion technology has proven to be one of the most accurate for quantum computing thus far. The company is looking to become the Nvidia of quantum computing by controlling the entire ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

Quantum computers represent a breakthrough comparable to the move from valves to transistors in computer engineering. It doesn't just mean processing data faster; it means processing data in ways that ...

Company CEO Jensen Huang unveiled NVIDIA’s new hybrid computing architecture, NVQLink, on Tuesday, as well as the deployment of two new supercomputers at Argonne National Laboratory. Industry National ...