Working with OptQC, the Japanese company wants to make a game-changing optical quantum computer that operates at room ...

Princeton researchers have created a superconducting qubit that stays stable more than three times longer than previous designs, marking a major leap toward practical quantum computers.

Qolab develops high-performance superconducting qubit systems engineered for scalability, manufacturability, and stability. Founded by Nobel laureate John M. Martinis, Qolab combines deep physics ...

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in ...

The QUBIT Semiconductor Market is driven by rising demand for quantum computing in AI, aerospace, and research sectors.

Quantum computers will be able to assume highly complex tasks in the future. With superconducting quantum processors, however ...

“We continue to achieve our ambitious roadmap goals, most recently by demonstrating the industry’s largest multi-chip quantum computer with impressive performance. Our industry-leading proprietary ...

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 ...

Shares of U.S.-based quantum computing firm Rigetti Computing ($RGTI) have fallen 18% over the past month, sparking concerns ...

(Nanowerk News) Yale University scientists have found a way to observe quantum information while preserving its integrity, an achievement that offers researchers greater control in the volatile realm ...

The MarketWatch News Department was not involved in the creation of this content. BERKELEY, Calif., Aug. 12, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company" ...