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

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

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

The head of global investment research at Coinbase says that quantum computing poses significant risks to Bitcoin's security.

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

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

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...

Photonic says it’s trying to build the world’s first highly scalable fault-tolerant quantum computer. It’s doing so with a ...

Russia reveals a new quantum computer prototype, citing scalable architecture and qubit stability as global competition ...

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

Even if quantum machines capable of breaking Bitcoin’s cryptography are decades away, the work required to update software, ...