A qubit is the delicate, information-processing heart of a quantum device. In the coming decades, advances in quantum information are expected to give us computers with new, powerful capabilities and ...

In a new paper in Nature, a team of researchers from JPMorganChase, Quantinuum, Argonne National Laboratory, Oak Ridge National Laboratory and The University of Texas at Austin describe a milestone in ...

Neutral atom company QuEra has run a simulation showing a dramatic reduction in the number of physical qubits needed to ...

QuamCore Ltd, a startup working to develop a quantum computer with one million qubits, today announced that it has raised $26 million in early-stage funding. Sentinel Global led the Series A round ...

Japanese tech giant Fujitsu and leading research institute RIKEN have announced a major breakthrough with the development of a 256-qubit superconducting quantum computer, hailed as one of the most ...

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 ...

Quantum Art says its 1000-qubit quantum computer isn't that far off. The company just added $40 million to a $100-million ...

Researchers have demonstrated that even on current noisy quantum computers, they get usable results for financial modelling ...

KAWASAKI, Japan, Apr 22, 2025 - (JCN Newswire) - - Fujitsu Limited and RIKEN today announced the development of a world-leading 256-qubit superconducting quantum computer, established at the RIKEN RQC ...

Microsoft announced Wednesday that it has invented an entirely new kind of quantum computer. Its new quantum chip, Majorana 1, is a quantum processor analogous to transistors in classical computers’ ...

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 ...