China has sharpened its focus on gaining quantum computing supremacy by doing what it ...

The superconducting qubit approach is fast but lags in accuracy. So far, trapped-ion qubit technology leads in accuracy, but is much slower. The neutral-atom qubit approach sits in between the two. 10 ...

Quantum computing could become one of the most disruptive technologies of the next decade, with potential applications in ...

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.

Scientists claimed Wednesday to have achieved a near-mythical state of computing in which a new generation of machine vastly outperforms the world’s fastest super-computer, known as “quantum supremacy ...

The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...

Quantum computing news usually picks up near the end of the year, as companies try to provide evidence that they are hitting benchmarks on time. However, there have been interesting announcements as ...

Recent classical simulation work represents progress, but does not overturn D-Wave’s peer-reviewed demonstration of beyond-classical quantum simulation D-Wave Quantum Inc. (NYSE: QBTS), (“D-Wave” or ...

Using a conventional computer and cutting-edge mathematical tools and code, physicists at the Center for Computational Quantum Physics (CCQ) at the Simons Foundation’s Flatiron Institute and ...

Tucked between a gymnasium and an inflatable amusement park, twenty-five miles north of midtown Manhattan, engineers are building some of the smallest quantum computers the world has ever seen. Based ...

In May 2026, the U.S. Department of Commerce signed a letter of intent (LOI) with Infleqtion for $100 million in CHIPS Act funding, tied to technical milestones. The structure is important: The ...

Quantum computing offers the promise of being the next big technological breakthrough. However, the many companies attempting to develop commercially viable quantum systems are pursuing a host of ...