New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

They combined optical tweezers with metasurfaces to trap more than 1,000 atoms, with the potential to capture hundreds of ...

Euro-Q-Exa, Germany’s first quantum computer deployed by the EuroHPC Joint Undertaking (EuroHPC JU), has been unveiled at the Leibniz Supercomputing Centre (LRZ) in Garching, Munich.

Bengaluru is set to host India's first 8-qubit quantum computer at Alliance University. This advanced system, a collaboration ...

Taiwan has quietly crossed a threshold that many larger powers are still struggling to reach, unveiling a 20-qubit superconducting quantum computer designed, fabricated, and integrated entirely on its ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

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

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

Fujitsu and RIKEN (a leading Japanese research institute) have announced that they’ve developed a new 256-qubit superconducting quantum computer, which significantly expands their quantum computing ...

BERKELEY, Calif., July 16, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it ...