Quantum effects are no longer confined to ultra-cold chips and vacuum chambers. For the first time, researchers have ...

The first nation to achieve quantum supremacy doesn’t just win a science prize. It wins the ability to break every encryption ...

The "Oracle of Omaha" normally doesn't invest in technologies he doesn't understand. But he has done so in these two cases.

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

Quantum computing needs a sustainability initiative that benchmarks its carbon emissions throughout its entire life cycle ...

Quantum computing stocks went on a wild ride in 2025. IonQ is taking a unique approach that could set it up to win the ...

Quantum computing promises to disrupt entire industries because it leverages the rules of quantum physics to perform calculations in fundamentally new ways. Unlike traditional computers that process ...

Quantum computing stocks are shares of companies involved in the development of next-generation computers. Here are the 7 best performers. Many, or all, of the products featured on this page are from ...

Quantum computing is often heralded as the next frontier, with projections of hundreds of billions in economic value fueling intense investment and hype. Yet savvy business and government leaders ...

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

Pure-play quantum computing stocks like IonQ, D-Wave Quantum, Quantum Computing, and Rigetti Computing are massively overvalued, with hype-driven valuations far exceeding fundamentals. Current ...