Experts say the emerging tech can dramatically accelerate advances in drug discovery, diagnostics and precision medicine.

Two promising pure-play quantum computer companies to consider are D-Wave Quantum (NYSE: QBTS) and IonQ (NYSE: IONQ). The ...

Rival quantum computing firms D-Wave, Rigetti, IonQ, and Infleqtion have all gone public via SPAC mergers. Pasqal is the fourth quantum computing company to announce plans to go public via a SPAC ...

The acquisition helps establish quantum communications as an important commercialization vertical within QCi's broader quantum technology strategy. By integrating NuCrypt's suite of quantum ...

Amid the poor performance of quantum computing stocks in 2026, Infleqtion starts trading today as a public company after a SPAC merger.

BERKELEY, Calif., March 04, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced its ...

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

IonQ’s earnings beat pushed the shares sharply higher and underscored Wall Street’s growing appetite for quantum-computing ...

These companies are poised for years of revenue growth ahead.

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 ...

China's confidence to open up its quantum computing service to the world and to export components of quantum computers to ...

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