Teleportation via the internet sounds like science fiction. Still, researchers have now demonstrated quantum teleportation ...

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 ...

In the race to secure digital infrastructure against the looming threat of quantum computing, space has emerged as an indispensable theater. Satellites, once primarily vehicles for reconnaissance and ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Here, the team led by Lidar used an algorithm they modified for the quantum computer to solve a variation of "Simon's problem," an early example of quantum algorithms that can, in theory, solve a task ...

Cisco and IBM plan to pool their R&D efforts to build a network of large-scale, fault-tolerant quantum computers capable of working together to run computations up to hundreds of thousands of qubits.