At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Claims of leaps in quantum computing are made almost daily, but progress is hard to judge when each research group uses its own mixture of hardware, algorithms and evaluation metrics, making it near ...

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

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

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

Quantum computing stocks made a lot of headlines in 2025.

Quantum computing stocks have been on a roller-coaster ride. The sector offers a lot of promise -- but also great risks.

IonQ's stock has struggled since peaking in October.