Scientists in Germany have pulled off a staggering computing feat by fully simulating a 50-qubit quantum computer for the ...

BERKELEY, Calif., May 11, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced financial ...

In early April 2026, Rigetti Computing announced the general availability of its Cepheus-1-108Q system, a 108-qubit modular quantum computer accessible via Rigetti Quantum Cloud Services and Amazon ...

Rigetti Computing (NASDAQ:RGTI) fell on Tuesday after its first-quarter update, even as Needham said the quantum hardware maker appears to be seeing more customer interest, according to a Tuesday ...

The MarketWatch News Department was not involved in the creation of this content. BERKELEY, Calif., Jan. 09, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company" ...

Machine learning is the hottest topic in computing today, but what may become the most consequential development is being ...

A partnership between Microsoft and Atom Computing has leveraged high-performance computing to successfully process 24 logical qubits, or quantum bits, marking a milestone in the quest to bring ...

Production Quantum: infrastructure you command, outcomes you own.

Ankaa-3 features a broad hardware redesign enabling superior performance. Enhancements across the technology stack include a new cryogenic hardware design, an overhaul of the qubit circuit layout, ...

Quantum computing is getting closer to reality.

Quantum computing has been touted as a revolutionary advance that uses our growing scientific understanding of the subatomic world to create a machine with powers far ...

The quantum computing space is full of stiff competition.