Companies that make this technology useful in the real world could win big.

Google’s quantum programme is entering a pivotal phase, where it could see some big breakthroughs within the next five years ...

Quick Read Alphabet (GOOG) unveiled its Willow quantum processor a while back. CEO Sundar Pichai compared quantum computing’s ...

GOLETA, Calif. – Michel H. Devoret was one of three physicists who won this year’s Nobel Prize in physics for a series of experiments they conducted more than four decades ago. As a postdoctoral ...

Q-day refers to the day a cryptographically relevant quantum computer becomes powerful enough to break public-key encryption.

Buffett might not understand quantum computing, but he knows a good stock when he sees one.

Google recently said the quantum computer it's developing can run software 13,000 times as fast as a traditional super computer, according to reporting from the New York Times. New York Times ...

Two physicists involved with efforts by Alphabet Inc.’s Google to build working quantum computers have been awarded the Nobel Prize in Physics together with a colleague from the U.K. John M. Martinis, ...

Analysts appear to be right about this $3.6 trillion quantum computing stock.

Princeton researchers have created a superconducting qubit that stays stable more than three times longer than previous designs, marking a major leap toward practical quantum computers.