Quantum Computing Inc. (NasdaqCM:QUBT) completed the acquisition of Lumina(r) Semiconductor, adding laser and detector expertise to its portfolio. The company launched its Fab 1 chip manufacturing ...

The breakthrough addresses concerns that powerful quantum computers could eventually crack encryption standards to leave vulnerable financial systems, government communications, health data and media.

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Rigetti and D-Wave are betting on very different paths to quantum supremacy.

Analysts expect the company to post a loss of 3.3 cents per share on revenue of $312,500, representing a sequential decline from the prior quarter, when Quantum surprised Wall Street with a small ...

Huang confirmed the completion of the Luminar Semiconductor Inc. (LSI) acquisition in February 2026, noting it "enhances our design, fabrication and packaging capabilities and accelerates our path to ...

Most quantum computing stocks are speculative buys, but not Alphabet.

Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, quantum optics and integrated photonics ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Business leaders need to pay attention to quantum computing now—not because the technology is ready, but because the risk is ...