Bright background light can do more than clutter a quantum experiment. It can wash out the very features that make quantum systems useful in the first place. That is the problem a team at the Institut ...

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) ...

Quantum computers, devices that process information leveraging quantum mechanical effects, could tackle some tasks that are ...

A recent demonstration of quantum teleportation over busy internet cables proved the United States’ continued commitment to quantum research and advancement. The question, however, remains: Is any ...

The control signals for single-qubit gates (short blocks) and two-qubit gates (long blocks) travel through common cables (tunnels) to switches, which distribute them among the qubits (spheres) based ...

Quantum communication has quietly crossed a new threshold, with researchers now showing that fragile quantum states can be sent from the ground to orbit in a way that looks increasingly practical for ...

Engineers at the University of Pennsylvania have successfully sent quantum signals over a standard internet connection with fiber-optic cables in the real world. The researchers have published their ...

Quantum Computing (QUBT) stock has surged over 170% in just the first three trading sessions of 2025. The company is benefiting from the growing investor interest in the fast-emerging quantum ...