The quantum layer will will not be exhausted by one hardware modality, one algorithmic framework or one vendor’s roadmap.

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum ...

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 ...

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

Google warns that quantum computers could break crypto sooner than expected, heightening the urgency for post-quantum security across blockchain networks.

What once took up the entire space of IBM’s early computer lab now fits on a chip. The question is how and when will the ...

Quantum computing could transform certain industries, but commercialization might be further off than investors think.

Wave, the testnet has drawn 13,000 sign-ups and early work from six research teams, but remains an experimental environment ...

Circle plans a quantum-resistant upgrade for Arc blockchain with opt-in PQC, urging users to migrate before quantum threats ...