Rigetti Computing RGTI is expanding its commercial and government presence as it advances its superconducting quantum ...

Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (NASDAQ:XNDU) outlined a technology roadmap targeting ...

Scientists at California Institute of Technology and startup Oratomic have developed a method to drastically cut the number of qubits needed for fault-tolerant quantum computing, potentially ...

Scaling toward fault tolerance: Xanadu’s updated roadmap includes the following projected technical milestones and projects: Up to 200 logical qubits by 2029, scaling to up to 500 by 2030 and 1,000+ ...

Kulkarni stated, “Looking ahead, 2026 is about execution and scaling. Our near-term priority is completing deployment of the 108-qubit system at 99.5% median 2-qubit gate fidelity, which we expect ...

Rigetti Computing finished Q1 with roughly $569 million in cash and no debt, giving the company substantial runway as it pushes toward larger-scale quantum systems. Rigetti still has the balance-sheet ...

Infleqtion is advancing neutral-atom quantum technology, with commercial traction in quantum sensing and atomic clock ...

IBM’s Amaravati deployment could accelerate India’s quantum ecosystem as startups develop processors, software, and ...

Quantum computing is a delicate technology that requires pinpoint energy accuracy, and that means heat, too. Heat causes ...

The answer depends on what you mean by "winning." If you're asking which company has made the most progress commercially, I think the answer is fairly straightforward: IonQ. But it's still early ...

It’s easy to overlook the progress in quantum computing amid the noise of the artificial-intelligence revolution,” writes Black.