In 2022, USTC researchers led by quantum physicist Pan Jianwei demonstrated the proof of principle by achieving a ...

Integrated quantum computing company Quantinuum Ltd. today unveiled new open-source software tools designed to accelerate software development for quantum computing with a more intuitive programming ...

SuperQ Quantum Computing Inc. (CSE: QBTQ) (OTCQB: QBTQF) (FSE: 25X) ("SuperQ Quantum", "SuperQ", or the "Company") has named former PwC, EY and AECOM leader and sustainability expert Willem Krüger as ...

Rigetti stock has more than doubled over the past 12 months alone, and its market capitalization stands at $8.5 billion as I ...

In December 2024, Google’s Willow chip became the first quantum processor to demonstrate “below threshold” error correction.

Microsoft's Krysta Svore spoke at the Fortune Brainstorm Tech conference about Microsoft's plans to help people learn about quantum computing.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Quantum Computing Advantage will Arrive Next Year. Are you ready? Know which quantum company to invest in? Read this and ...

The quantum computing startup has outperformed the broader market in 2025, but its rise has left it trading at a hefty ...

Zhu Xiaobo (first from left), professor at the University of Science and Technology of China and chief scientist of the "Zu ...

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