A rudimentary quantum debit card that can be loaded with unforgeable quantum money has been made from extremely cold atoms and particles of light. In this protocol, a bank issues banknotes made of ...

Investors bid up D-Wave Quantum stock in conjunction with the Federal Reserve's move to cut interest rates this week. D-Wave stock also got a big boost from a competitor's new contract with the Air ...

Lake Street Capital initiated coverage of Quantum Computing stock with a buy yesterday. The stock is on course to close the week up 32% on the endorsement. In a note released yesterday -- which may ...

Hong Kong-Shanghai Banking Corporation (HSBC), an international banking giant, announced the first successful test of quantum computing in a trading application on Thursday. Researchers at HSBC used a ...

D-Wave Quantum stock (NYSE: QBTS) has skyrocketed by an impressive 2,200% over the past twelve months. What is the reason behind this? It has been an ideal blend of excitement and momentum. Firstly, ...

Quantum Computing sold 26.87 million shares -- a very specific number -- for $500 million last week. This week, someone else is selling 26.87 million Quantum Computing shares. 10 stocks we like better ...

Quantum Space has acquired Phase Four’s multi-mode propulsion assets to boost its capability to deliver highly maneuverable, persistent and cost-efficient platforms for national security, civil and ...

Amid high expectations for quantum technology, a new paper in Science reports a proven quantum advantage. In an experiment, entangled light has allowed researchers to learn a system's noise with very ...

Caltech physicists report they have created the largest qubit array assembled to-date: 6,100 neutral-atom qubits trapped in a grid by lasers. Previous arrays of this kind contained only hundreds of ...

Solana co-founder Anatoly Yakovenko has urged the Bitcoin community to accelerate its efforts to guard against quantum attacks, arguing that a major breakthrough in quantum computing could come much ...