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 ...

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 ...

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 ...

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

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

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 ...

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 ...

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.