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

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

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

Quantum computing is still in an experimental phase, but tech companies say it could eventually have an enormous impact on the global economy. How long is that going to take? On today’s show, science ...

Infleqtion's 12-month sales through the first half of 2025 were higher than those of D-Wave Quantum, Rigetti Computing, and ...

The Department of Energy’s Oak Ridge National Laboratory, NVIDIA, and HPE will seek to open new insights into quantum ...

D-Wave stock fell after the quantum company reported a smaller-than-expected Q3 loss while revenue topped views.

Shares of quantum computing pure-play stocks IonQ, Rigetti Computing, and D-Wave Quantum have catapulted higher by as much as ...

Quantum Pulse Ventures (QPV) announced today a universal directional coupler for photonic quantum computers (PQC), providing ...

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.

Investors in pure-play quantum computing stocks are grappling to value these futuristic companies, making prices highly ...

What's the best quantum computing stock play right now for investors? Seeking Alpha investors weigh in with their picks. Read more here.