WEST LAFAYETTE, Ind. — In 2019, Google claimed it was the first to demonstrate a quantum computer performing a calculation beyond the abilities of today’s most powerful supercomputers. But most of the ...

Four RIKEN researchers have used two small quantum computers to simulate quantum information scrambling, an important quantum-information process. This achievement illustrates a potential application ...

IQM is one of the most successful European quantum computer manufacturers. The company plans to go public in the US in the ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

D-Wave Quantum, IonQ, and QCi could generate massive gains for patient investors.

New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025.Qilai ...