The world of quantum computing is a noisy place, where error correction is needed to ensure quantum devices run correctly ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all. I’m standing in front ...

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Scientists have achieved a world first by loading a complete genome onto a quantum computer – a major step towards using ...

Research suggests Bitcoin users could defend against future quantum attacks using a transaction design that works within ...

Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

Quantum computing could transform certain industries, but commercialization might be further off than investors think. Rigetti Computing has built some of the most accurate quantum systems to date, ...

Caltech slashes quantum computing requirements 100x, undermining the core argument that Bitcoin's encryption is safe for decades.

Google is dramatically shortening its readiness deadline for the arrival of Q Day, the point at which existing quantum computers can break public-key cryptography algorithms that secure decades’ worth ...

Secure Multi-Party Computation protects Model Context Protocol (MCP) deployments from quantum threats while ensuring AI data privacy.