Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

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 ...

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

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

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 ...

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

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.

Photo:Courtesy of Anhui Quantum Computing Engineering Research Center China's first domestically developed quantum computer ...

A decade from now, the quantum computing market could be huge.

D-Wave Quantum Inc. (NYSE: QBTS), (“D-Wave”) a leader in quantum computing systems, software and services, announced ...

Reservoir computing is a promising machine learning-based approach for the analysis of data that changes over time, such as weather patterns, recorded speech or stock market trends. Classical ...

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