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 ...

It remains an open question when a commercial quantum computer will emerge that can outperform classical (non-quantum) ...

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

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

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

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 ...

Still, like the rest of its quantum computing peers, D-Wave remains a high-risk stock as its market cap has risen to $8.1 ...

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

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 ...