Just a decade ago, it was nothing more than the dream of scientists in the lab. Recent advances by IBM, IonQ, Nvidia, and ...

A proposed qubit made with superfluid helium could cut quantum computing error rates by around 100 times by shielding quantum information from common forms of electromagnetic noise. If experiments ...

Quantum computing stocks gain attention as IonQ posts record revenue and Wall Street analysts issue bullish price targets.

To succeed at scale, quantum computing must differentiate itself from AI, says columnist Karmela Padavic-Callaghan. But the ...

IonQ reports 287% revenue growth as quantum computing moves toward commercial use. Bank of America initiates coverage with $60 target amid federal funding.

Shares of QTREX Quantum Ltd. QTEX are trading higher Friday morning. The company early Thursday announced breakthrough independent testing results for its cryogenic quantum interconnects and confirmed ...

QTREX Quantum (QTEX) stock rose 14% after independent testing confirmed breakthrough cryogenic interconnect performance ahead ...

Researchers using IBM’s latest quantum processor completed a highly complex computing task in just 19 seconds, a calculation ...

Quantum advantage has always been a moving target.

This early-stage pure play is starting to build a real quantum computing and photonics business, but it's still a ...

Pasqal is partnering with USA Rare Earth and Riven Systems to explore how quantum computing can boost rare earth extraction ...

Nvidia is not known as a quantum computing company, but it's developing plenty of products to ensure that it's relevant in ...