Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Alphabet made a breakthrough in late 2024 with its Willow chip, which was able to exponentially reduce errors as it added ...

Here are three quantum computing companies with stocks that have the potential for millionaire-level gains if their quantum technology can take a major leap. But note that with quantum computing being ...

Quantum computing has quietly advanced to a level of maturity and capability that many technologists, and policymakers, still underestimate.

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

We might be witnessing the start of a new computing era where AI, cloud and quantum begin to converge in ways that redefine ...

What I am looking at is not just the most powerful computer in the world, but technology pivotal to financial security, ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

HSBC on Thursday announced it has successfully used quantum computing in a trial to optimize bond trading, making it the first in the world to prove the value of the powerful emerging technology in ...

Both stocks are speculative, but one is on firmer ground.

Overview: Quantum computing will not threaten Bitcoin, Ethereum, or crypto security in 2026 due to limited qubit power and ...