A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

Summarywith Microsoft, Atom Computing, and QuEra leading efforts to deliver small, error-corrected machines. enabling error ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

The Defiance Quantum ETF QTUM provides broad exposure and trades at roughly 23 times cash flow. Not cheap, but not insane for a sector where winners might return 50 times. It's up almost 40% so far ...

D-Wave is holding its annual Qubits quantum computing user conference on Jan. 27 and 28, 2026. The conference will feature ...

IonQ just sold a 100-qubit quantum system to South Korea. Here's why that's not enough to make me buy the stock.

Governments are racing to create a supercomputer so powerful, it's scary! How "quantum computing" could affect our future.

In the past year, two separate experiments in two different materials captured the same confounding scenario: the coexistence ...

Detailed price information for Superq Quantum Computing Inc (QBTQ-CN) from The Globe and Mail including charting and trades.

D-Wave (QBTS) shares rallied as much as 20% on Monday after the quantum computing company announced plans of participating in ...