EPFL researchers have built a device that detects individual microwave photons with up to 70 percent efficiency, operating continuously and without complex reset steps.

Quantum computing promises to transform our world in rapid, radical and revolutionary ways: solving in seconds problems that ...

Everyday life on the internet is insecure. Hackers can break into bank accounts or steal digital identities. Driven by AI, attacks are becoming increasingly sophisticated. Quantum cryptography ...

A breakthrough experiment led by a team from the University of Stuttgart in Germany brings a quantum internet a step closer, with physicists teleporting a quantum state between photons produced by ...

Researchers in Germany have taken a major step toward a practical quantum internet. A team at the University of Stuttgart has demonstrated the first transfer of quantum information between photons ...

IonQ claims to have achieved a significant quantum breakthrough, successfully demonstrating the frequency conversion of photons from visible to telecom wavelengths. The breakthrough, achieved during ...

In a laboratory at Oxford University, scientists have achieved something that once seemed science fiction: they made two separate quantum computers work together as one. Instead of being connected by ...

Netherlands company’s demonstration of a production-ready method to reduce errors in a quantum computer is a first for ...

The concept of entanglement links far-flung particles. That relationship can prove that someone is in the location they claim ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...