Researchers from the University of Arizona, working with an international team, have captured and controlled quantum uncertainty in real time using ultrafast pulses of light. Their discovery, ...

A team of Harvard physicists built the first-ever quantum computing machine that can operate continuously without restarting, achieving a major breakthrough in a field that could revolutionize ...

Nvidia's GPUs were the best parallel-processing hardware available at a moment when demand for that type of computing power exploded. Today, IonQ's quantum computing technology is the most accurate ...

HSBC claims quantum computing tools have made its trading more efficient in tests, marking a potential development for the emerging technology and its use in financial services. Europe’s largest ...

LONDON, Sept 25 (Reuters) - Europe's biggest bank HSBC (HSBA.L), opens new tab said on Thursday that a trial use of quantum computers to aid bond trading had produced promising results, in a rare ...

Ellis highlighted IonQ, Inc. (NYSE:IONQ) as the revenue growth leader of the quantum sector with 100% growth in each of the last three years. The analyst pointed to the company's strategic ...

Shares of Quantum Computing Inc. (NASDAQ:QUBT) fell 12.25% following the company’s completion of an oversubscribed private placement, raising a substantial $500 million. QUBT Secures $500 Million Via ...

IonQ and D-Wave Quantum have exciting technologies. Alphabet and Microsoft need to develop their own quantum computing capabilities in-house to improve profitability. Quantum computing is slated to ...

D-Wave is hosting a quantum computing user conference called Qubits Japan 2025 in Tokyo on September 17, 2025. The event is themed "Quantum Realized" and will feature presentations highlighting ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, connects quantum mechanics to infinitely intricate mathematical structures. Hofstadter was ...

A research team has created a quantum logic gate that uses fewer qubits by encoding them with the powerful GKP error-correction code. By entangling quantum vibrations inside a single atom, they ...