Researchers have demonstrated a network connection between quantum processors over metropolitan distances. Their result marks a key advance from early research networks in the lab towards a future ...

While quantum technology promises groundbreaking advancements, it also presents significant risks, particularly to the security of digital systems. Existing encryption methods for protecting sensitive ...

In a first-of-its-kind experiment, engineers at the University of Pennsylvania brought quantum networking out of the lab and onto commercial fiber-optic cables using the same Internet Protocol (IP) ...

The quantum internet offers immense promise, as it aims to use things like superposition and entanglement to create a super-secure internet. These phenomena rely on qubits (quantum bits), and a new ...

Quantum teleportation has quietly moved from thought experiment to working network demo, with researchers now shuttling quantum information between pulses of light traveling on ordinary fiber. Instead ...

Many quantum researchers are working toward building technologies that allow for the existence of a global quantum internet, in which any two users on Earth would be able to conduct large-scale ...

Just in time for the start of UNESCO's International Year of Quantum Science and Technology 2025 ("IYQ"), German region North Rhine-Westphalia is setting up what it calls "the first node for the ...

In a milestone that brings quantum computing tangibly closer to large-scale practical use, scientists have demonstrated the first instance of distributed quantum computing. Using a photonic network ...

Predictions about the arrival of fault-tolerant quantum computing and commercially viable quantum computing vary widely. Some experts estimate that within the next three to five years, we may see ...