Superfluid helium could offer a new way to tackle one of the biggest challenges in scaling up quantum computers, say ...

The company has built its first chips and begun testing prototypes as it seeks to manufacture quantum computers in larger ...

IonQ unveils Superion 256, a 256-qubit quantum platform for data centers, as enterprise buyers weigh its manufacturing ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors, a ...

Researchers from MIT have designed a new qubit architecture that enables qubits to interact with each other much more quickly ...

Switzerland is set to get its first IBM quantum computer, with an IBM Quantum ...

SEEQC today announced a significant breakthrough in the development of scalable, chip-based quantum computers, with results published in a peer-reviewed study in Nature Electronics. The publication ...

BERKELEY, Calif., Jan. 20, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in ...

Fujitsu and RIKEN have unveiled a new superconducting 256-qubit quantum computer. The pair plans to install an even more powerful machine in 2026. Fujitsu and RIKEN (a leading Japanese research ...

In the previous article titled “The Basics: How Quantum Computers Work and Where the Technology is Heading,” we provided an overview of foundational quantum computing concepts, including qubits ...

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The study, titled “A Quantum Computer Controlled by Superconducting Digital Electronics at Millikelvin Temperature," appears in Nature Electronics and reports experimental results from a five-qubit ...