Your secrets. Cybersecurity analysts call this Q-Day—the day someone builds a quantum computer that can crack the most widely used forms of encryption. These math problems have kept humanity’s ...

Apr. 15, 2025 — Diamonds with certain optically active defects can be used as highly sensitive sensors or qubits for quantum computers, where the quantum information is stored in the electron ...

Nvidia hosted its first quantum computing day at GTC 2025. At the event, major players in the quantum space made big announcements about recent developments. The event came months after Jensen ...

The University of Osaka, Fujitsu Limited, Systems Engineering Consultants Co., LTD. (SEC), and TIS Inc. (TIS) today announced the launch of an open-source operating system (OS) for quantum ...

An illustration from a new research paper published by D-Wave introducing a novel blockchain architecture that leverages the company’s quantum supremacy achievement. The illustration depicts how ...

This achievement paves the way for exhaustive test procedures for quantum devices. The study is published in the journal Nature Physics. After the advent of transistors, lasers and atomic clocks ...

As the first panel at Nvidia GTC’s inaugural Quantum Day came to a close, Nvidia CEO Jensen Huang asked the participants a burning question--what they would be discussing at next year’s event.

Quantum entanglement can link two objects even when they are separated by extremely large distances. But a new study has found a limit at which such quantum correlations stop – and surprisingly ...

Rigetti aims to be a "one-stop shop" for quantum hardware and software. D-Wave uses its quantum computing power to optimize business operations. Both stocks are richly valued, but one looks ...