The demonstration marks an important step toward practical quantum communication networks. During the experiment, researchers ...

A quantum internet is only as useful as its reach, and in a first, researchers created more than a million qubit pairs across ...

Cables underneath New York City are teeming with entangled quantum particles of light thanks to Qunnect, a company that has ...

A quantum state of light was successfully teleported through more than 30 kilometers (around 18 miles) of fiber optic cable amid a torrent of internet traffic – a feat of engineering once considered ...

Quantum teleportation is a fascinating process that involves transferring a particle's quantum state to another distant location, without moving or detecting the particle itself. This process could be ...

Cisco Systems Inc. is backing a startup that has successfully deployed a next-generation network that makes use of quantum entanglement, paving the way for the creation of a “quantum internet.” The ...

Hoboken, N.J., July 14, 2025 — Quantum networking is being rapidly developed world-wide. It is a key quantum technology that will enable a global quantum internet: the ability to deploy secure ...

Scientists have developed a new model that explains how photon efficiency changes at higher wavelengths, paving the way for a more efficient quantum internet. Reading time 2 minutes Materials ...

Silicon Valley technology titans IBM Corp. and Cisco Systems Inc. are looking beyond artificial intelligence to the next big thing: quantum computing. Today they announced plans to collaborate on a ...

Plus: OpenAI is planning a big launch in the next few weeks This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology.

In 2024, a quantum state of light was successfully teleported through more than 30 kilometers (around 18 miles) of fiber optic cable amid a torrent of internet traffic – a feat of engineering once ...