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 ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of outperforming classical systems on some tasks. Instead of storing information as bits, ...

Quantum computers, which operate leveraging effects rooted in quantum mechanics, have the potential of tackling some computational and optimization tasks that cannot be solved by classical computers.

IBM has released two new complex quantum processors alongside a new framework that would allow us to track the first demonstration of quantum advantage. When you purchase through links on our site, we ...

YORKTOWN HEIGHTS, N.Y., Nov. 12, 2025 /PRNewswire/ -- At the annual Quantum Developer Conference, IBM (NYSE: IBM) today unveiled fundamental progress on its path to delivering both quantum advantage ...

A high-performance silicon-based quantum processor has been developed in which the spins of nine phosphorus nuclei — divided into two groups, or registers — and two shared electrons act as quantum ...

Japan has switched on the first quantum computer that has been designed and built with components from the country. The system is now ready to take on workloads from its base at the University of ...

Pure-play developers like IonQ, Rigetti Computing, and D-Wave Quantum are the hottest quantum computing stocks right now. Big tech giants are also exploring quantum computing in addition to their ...