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 ...

Quantum computing is getting closer to reality.

Rigetti Computing Inc. RGTI shares are up during Tuesday’s session after the company on Monday reported its first-quarter ...

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 ...

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, ...

The quantum computing space is full of stiff competition.