Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. IBM’s 300mm quantum processor wafer features multiple chips ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems. Imagine a ...

Creating revolutionary pharmaceutical drugs, testing new materials for cars and simulating how market scenarios can affect banks — these are just some of the tasks that could take months or years to ...

Though they’ve recently had a bumpy ride, quantum computing stocks stacked cash overall in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 42% year to date as of Dec. 9 ...

Alphabet's unique business model makes it an attractive opportunity in a complex quantum AI field. Nvidia supplies both hardware and software systems that power quantum computing environments. Amazon ...

IonQ (IONQ) achieved 99.99% fidelity with its trapped-ion technology and saw third-quarter revenue jump 222% year-over-year. Quantum computing promises to revolutionize fields like drug discovery, ...

A verified leap flips the script on computing power. The stock market has a new obsession this year, and it’s not just AI. Quantum computing stocks have had a rollicking 2025, becoming arguably the ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies with extreme precision while using far less power than today’s bulky systems.