Quantum computers will be able to assume highly complex tasks in the future. With superconducting quantum processors, however ...

Scientists have taken another major step toward creating stable quantum computers. Using a specialized quantum computer chip ...

D-Wave Quantum ( QBTS +1.16%) is a pure-play quantum AI stock whose shares have rocketed by 677% over the last year -- ...

Quantum computers should be powerful enough to crack Bitcoin’s security features—by instantly solving the mining mechanism or ...

Quantum computing and neutron star physics are converging on the same hard problem: how to describe matter when gravity and ...

Investors are throwing money at quantum startups. Maybe they should be looking at a more venerable player that has a lot of ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes instead of millennia. Their findings expose unexpected errors in a landmark ...

When a commercial quantum computer will surpass classical machines for real-world optimization is unknown, but probabilistic ...

Creating the same crystal through an alternative method could dramatically extend the reach of quantum networks, increasing ...

For decades, Moore’s Law has held true, with computing power doubling roughly every two years as transistors shrink and costs ...

Discover insights on Arqit Quantum Inc., its quantum-safe encryption, sector risks, and valuation. Click for more on ARQQ ...

Quantum Computing Inc. (NASDAQ:QUBT) is among the best US stocks to buy under $20. On November 17, Max Michaelis, an analyst ...