The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...

In the world of quantum computing, the Hilbert space dimension—the measure of the number of quantum states that a quantum computer can access—is a prized possession. Having a larger Hilbert space ...

Quantum computing news usually picks up near the end of the year, as companies try to provide evidence that they are hitting ...

Quantum computers are already here, even though it’s not readily apparent. Now, researchers say quantum advantage—the field’s long-promised milestone of outperforming classical computers—appears to ...

IonQ Inc. IONQ shares are up during Wednesday’s premarket session as the company was selected for DARPA’s Heterogeneous Architectures for Quantum (HARQ) program. The initiative announced on Tuesday ...

Quantum computing firm QuEra says it plans to make a fault-tolerant quantum computer and offer it to users through the cloud in 2028, which will require a real leap in engineering ...

In a stride toward the future of technology, China Telecom Quantum Group, a subsidiary of telecom giant China Telecom, is ...

D-Wave (QBTS) keeps trying to turn quantum computing from a lab story into a real business story. That matters. Investors do ...

Toronto, Ontario--(Newsfile Corp. - April 22, 2026) - 01 Quantum Inc. (TSXV: ONE) (OTCQB: OONEF) ("01 Quantum" or the "Company"), one of the first-to-market, enterprise level cybersecurity providers ...

A European research team has demonstrated quantum key distribution over 303 kilometers of live Swedish telecom fiber — nearly doubling the previous record for the country's deployed infrastructure — ...