Rigetti Computing is pursuing a more universal gate-based quantum system that theoretically should be able to solve more complex computational problems. The company uses a modular chip architecture ...

Canadian researchers achieve metropolitan-scale quantum teleportation, advancing the quantum internet for secure communications over existing fiber networks.

TNO and Quobly have entered into a new research collaboration to accelerate the industrialization of silicon spin qubit ...

IonQ moves ahead of QBTS and RGTI in 2026 with higher gate fidelity, faster execution and stronger revenue momentum, though ...

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

Players operating within the Zacks Computer – Integrated Systems industry, including Micron Technology MU, Advanced Micro ...

Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

Rigetti Computing's stock came under pressure this week following an announcement that the commercial launch of its 108-qubit quantum system, Cepheus-1, has been pushed back. The company now targets ...

Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical ...

A new technical paper titled “Cyber Threat Detection Enabled by Quantum Computing” was published by researchers at Johns ...

D-Wave Quantum has proven to be a leader in quantum annealing, and is now more aggressively pursuing a gate-based approach. If you're looking for potential millionaire-making stocks, you'll have to ...

Detailed price information for Archer Materials Ltd (ARRXF) from The Globe and Mail including charting and trades.