Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

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 ...

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

Read the latest quantum computing news for entrepreneurs and small businesses from Inc. See related articles, photos, videos ...

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic ...

Pasqal Holding SAS (“Pasqal”), a global leader in neutral atom quantum computing, and Bleichroeder Acquisition Corp. II (“Bleichroeder”), a SPAC led and backed by Michel Combes and Andrew Gundlach ...

The technology sector has a bad habit of switching from one hot investment idea to the next.

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

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

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

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

Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL) is a company you probably turn to every day. That's because it's the owner of Google ...