The quantum internet aims to utilize the principles of quantum mechanics (such as quantum entanglement and quantum teleportation) to achieve secure and efficient information transmission. Its ultimate ...

In the field of free-space optical communication, Quantum Key Distribution (QKD) technology is becoming an important means to address the security of high-bandwidth data transmission. Recently, a ...

IonQ, the most acquisitive company among quantum computing stocks, on Friday touted its strategy at an analyst day.

Rather than choosing between the two, a layered “defense-in-depth” strategy is rapidly becoming the gold standard. Combining ...

Ciena has collaborated with REDIMadrid, the research network of Comunidad de Madrid, on an end-to-end quantum secure data ...

REDIMadrid, the research network of Comunidad de Madrid, managed by IMDEA Software, recently collaborated with Ciena.

During the second quarter of 2025, Quantum Computing Inc. (QUBT), or QCi, sold its EmuCore reservoir computing device to a major global automotive manufacturer. Built on a field-programmable gate ...

Quantum key distribution (QKD) exploits the intrinsic properties of quantum mechanics to enable the secure exchange of cryptographic keys between distant parties. By utilising quantum states of light, ...

Building on its acquisition of quantum networking company Qubitekk, IonQ announces it has entered into an agreement to acquire Capella Space with plans to unlock the world’s first space-based ...

A major breakthrough in quantum technology was achieved in October 2024: the first-ever quantum satellite communication link between China and South Africa. The connection spanned a remarkable ...