A new fault-tolerant architecture using 448 atomic qubits suppresses errors past the critical point needed for scaling.

The dream of creating game-changing quantum computers—supermachines that encode information in single atoms rather than ...

Quantum computers have the potential to solve certain calculations exponentially faster than a classic computer could, but more research is desperately needed to make their practical use a reality.

Qubits differ from classical bits, which are coded as only 0 or 1. A qubit can be a combination of both 0 and 1 simultaneously. One way to think of it is as a coin spinning between a 0 and a 1 axis.

For years quantum technology seemed exciting in theory but not much good in practice. Now the ability to combine qubits—bits ...

Now, IonQ is building on what it gained from Oxford Ionics, announcing a new, record-low error rate for two-qubit gates: ...

Creating revolutionary pharmaceutical drugs, testing new materials for cars and simulating how market scenarios can affect ...

Quantum computers are finally emerging from sterile labs after decades of research and development. Recent breakthroughs and ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

This combination of consistent, high-fidelity performance with all-to-all connectivity has led many key demonstrations of ...