IBM announced new processors that it said will help it build a “fault-tolerant quantum computer” by the end of the decade.

While quantum computers are already being used for research in chemistry, material science, and data security, most are still too small to be useful for large-scale applications. A study led by ...

Philip Ball dives into the challenges in developing quantum computing, and building up investments and users for the tech ...

For the first time, a quantum computer has successfully measured pairing correlations (quantum signals that show electrons ...

Not to be overshadowed by quantum competitors, IBM says it's accelerating through its road map with two new processors.

International Business Machines plans to build what it called the world's first large-scale, fault-tolerant quantum computer by 2029. The computer, dubbed IBM Quantum Starling, will be built in a new ...

Quantum computing is still years away, but Nvidia just built the bridge that will bring it closer -- a quiet integration of ...

The partnership between the University of Chicago and IonQ adds to a growing roster of quantum-computing companies that are ...

Quantum computers have the potential to solve certain calculations exponentially faster than a classic computer could, but more research is desperately needed to make their practical use a reality.

Maybe none of these quantum computing stocks will make you a millionaire. But one might be the best-positioned to do so.

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