Quantinuum unveiled its latest system, Helios, inching the industry toward the day the technology will deliver meaningful ...

Quantum computers are powerful, lightning-fast and notoriously difficult to connect to one another over long distances.

Quantinuum launches Helios, a 98-qubit system that breaks fidelity records and brings real-time, enterprise-ready quantum ...

Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions, marking a ...

Computing firm Quantinuum has provided the hardware for many outstanding feats in quantum computing over the past few years.

Quantum computing has long held promise as the next era in information processing, with applications in drug discovery, ...

For the first time, a quantum computer has successfully measured pairing correlations (quantum signals that show electrons ...

Using the Helios-1 quantum computer, researchers have used a record-breaking number of error-proof qubits to run the first ...

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

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as software written for a traditional supercomputer.

Google's Willow quantum chip stuns scientists with 13,000× speed boost over top supercomputers in physics simulation.

Three stocks that have the potential to turn into monster winners are IonQ ( IONQ +4.08%), Rigetti Computing ( RGTI +3.41%), ...