Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough ...

Rigetti Computing RGTI continues to deepen its foothold in the emerging quantum computing ecosystem with the sale of its 9-qubit Novera QPU to the University of Saskatchewan (USask). The system will ...

Mid-circuit measurements are one of the biggest practical hurdles in quantum error correction on encoded qubits. Researchers in Innsbruck and Aachen have now proposed and experimentally demonstrated ...

These companies possess potent technologies, but one looks like the superior investment.

Quantum vendors and national agencies are aligning to establish common standards for logical qubits, which should enable ...

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 ...

As a result, IonQ is a fantastic quantum computing investment, but investors need to keep an eye on its progress and its lead ...

IQM Quantum Computers, a global leader in superconducting quantum computing, today announced a commercial milestone to deploy a hybrid integrated quantum computer at Galaxy Systemy Informatyczne Sp. z ...

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

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

Researchers at the California Institute of Technology theorize that a functional quantum computer may require far fewer ...

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 ...