Key PointsQuantum computing stocks went on a wild ride in 2025.IonQ is taking a unique approach that could set it up to win the quantum computing race.Rigetti's technology is much faster than IonQ's, ...
Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever engineered, after building a new kind of architecture.
Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as everything gets more real ...
Recently, Rigetti Computing received US$5.70 million in purchase orders for two 9-qubit Novera quantum systems and saw multiple Wall Street firms initiate coverage highlighting its superconducting ...
IonQ has entered a deal with the Korea Institute of Science and Technology Information (KISTI) to deliver a 100-qubit quantum ...
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D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading ...
The MarketWatch News Department was not involved in the creation of this content. The partnership with Nobel laureate John Martinis showcases a new generation of robust, scalable superconducting ...
Silicon Quantum Computing ("SQC"), a leader in quantum computing and quantum machine learning, has achieved a breakthrough that positions the ...
Quantum computing needs a sustainability initiative that benchmarks its carbon emissions throughout its entire life cycle ...
A group of South Korean researchers has successfully developed an integrated quantum circuit chip using photons (light particles). It is a system capable of controlling eight photons using a photonic ...
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