Even as quantum computing advances steadily, it will not replace classical computers in the near future. Most current systems ...

Rigetti Computing’s RGTI confidence in reaching a 1,000-plus qubit system by 2027 is increasingly anchored in its chiplet-based architecture rather than incremental lab optimism. Management made it ...

Duplicating the information held in quantum computers was thought to be impossible thanks to the no-cloning theorem, but researchers have now found a workaround ...

KAWASAKI, Japan, Aug 1, 2025 - (JCN Newswire) - - Fujitsu today announced that it has started research and development towards a superconducting quantum computer with a capacity exceeding 10,000 ...

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 ...

After impressive gains in 2025, quantum computing stocks have been less successful in 2026. One of the most popular, Rigetti ...

Rigetti Computing, Inc. (NASDAQ:RGTI) shares are trading higher on Wednesday. The firm released its second-quarter results after Tuesday’s closing bell, with quarterly losses of 13 cents per share, ...

The global cryogenic solutions market for quantum computing is experiencing rapid growth, with increasing demand for components like cryogenic cables and attenuators. As quantum computers expand from ...

HAUPPAUGE, N.Y., July 15, 2025 (GLOBE NEWSWIRE) -- AmpliTech Group, Inc. (Nasdaq: AMPG, AMPGW), a designer, developer, and manufacturer of state-of-the-art signal processing components for satellite, ...

Rigetti is making advancements, but its quantum computing systems are error-prone, and the company is burning through cash. IBM, meanwhile, is a quantum-first company supported by its legacy business.