A vital ingredient for making quantum computers truly useful just might be conventional computers. That was the message from a gathering of researchers this month, which explained that classical ...

Quantum computing pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared between 260% and 2,710% over the trailing year. By one estimate, quantum computers ...

Quantum computers made from qubits based on extremely cold atoms have been getting larger at an impressive rate, which may soon make them computationally powerful – but errors arise at a rate that ...

A small, counterintuitive tweak to advanced materials can improve how quantum computers hand off information inside their ...

Researchers created scalable quantum circuits capable of simulating fundamental nuclear physics on more than 100 qubits. These circuits efficiently prepare complex initial states that classical ...

A research team at the Jülich Supercomputing Center, together with experts from NVIDIA, has set a new record in quantum simulation: for the first time, a universal quantum computer with 50 qubits has ...

A former Senior Publishing Editor on the Dow Jones Newswires team at The Wall Street Journal, Aaron earned a Bachelor's degree in Economics from the University of Michigan and a Master's in Journalism ...

Quantinuum, a leading quantum computing firm, has set a new record in the field of quantum computing. The company’s Helios quantum computer has demonstrated 98 fully linked qubits in a single, ...

Familiar names like IonQ, Rigetti, and D-Wave have certainly caught the attention of aggressive, risk-tolerant investors. None of these “pure plays” on quantum computing, however, has the amount of ...

What To Know: After the market close on Friday, Quantum Computing reported third-quarter revenue of $384,000, beating analyst estimates of approximately $117,000, according to Benzinga Pro. The ...

With all the news in the quantum world this month—including DARPA’s new list of the most viable quantum companies, and Quantinuum’s announcement of “the most accurate quantum computer in the ...

International Business Machines unveiled its plan to build “the world’s first large-scale, fault-tolerant quantum computer” in June, and on Wednesday, the company shared more on how it plans to reach ...