Superconducting qubits—bits of quantum information—have been widely considered a promising technology for moving quantum ...

The MarketWatch News Department was not involved in the creation of this content. Transaction secures D-Wave's position as only company capable of addressing full quantum computing market opportunity ...

The Seeker quantum processor from Quantum Circuits now supports Nvidia's CUDA-Q, enabling developers to combine quantum computing with AI and machine learning. Quantum Circuits announced that its dual ...

New Haven-based Quantum Circuits, a startup working to commercialize one of the first practical quantum computers, is set to be acquired by California-based D-Wave in a $550 million deal. One of ...

Cisco announced a working research prototype of a "Universal Quantum Switch" for quantum networking. Cisco stock has gained 16% in 2026.

As AI compute needs multiply, one quantum computing firm says it has the edge over Nvidia (NVDA). "If I was Nvidia, I'd be ...

Quantum Circuits’ error-corrected gate-model technology accelerates D-Wave’s dual-platform product roadmap, with plans to make initial gate-model system available in 2026 PALO ALTO, Calif.--(BUSINESS ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner than previously stated.

Xanadu Quantum Technologies shares rocketed more than 22% midday Wednesday, pushing past $28 as momentum in the nascent ...

Transaction secures D-Wave’s position as only company capable of addressing full quantum computing market opportunity with industry-leading gate-model and annealing quantum computing technology ...