Microsoft's 2029 quantum supercomputer ambitions may have hit a roadblock, as critics claim the company's 2025 quantum ...

Prestigious journal Nature has published a peer-reviewed critique of Microsoft's claims to have made quantum computing ...

TORONTO, April 29, 2026 /CNW/ - Xanadu Quantum Technologies Ltd. ("Xanadu") (NASDAQ: XNDU) (TSX: XNDU), a leading photonic quantum computing company, and the U.S. Department of Energy's Oak Ridge ...

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D-Wave Quantum Inc. (NYSE: QBTS), (“D-Wave” or the “Company”), the only dual-platform quantum computing company providing both annealing and gate-model systems, software and services, today announced ...