Quantum computing edges toward commercialization as IonQ, D-Wave Quantum and Rigetti Computing expand revenues, pipelines and next-generation systems.

IBM and IonQ are both early movers in the nascent market.

A new year, a new quantum computing breakthrough: D-Wave, one of the quantum industry’s rising stars, announced “an industry-first breakthrough” on Tuesday as it works to make quantum computing ...

Last week, Quantum Computing Inc. announced its plans to acquire Luminar's semiconductor business. Quantum Computing Inc. stock is down by more than 30% in the past 12 months. With all the hype ...

NVIDIA, the AI boom's $4 trillion chipmaker, is now betting on quantum computing—despite doubts about how soon the technology will pay off.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...