A new type of optical fiber filled with nothing but thin air has been found to be particularly effective for carrying out quantum key distribution (QKD), a security protocol that is in principle ...

What just happened? An engineering team at Northwestern University has achieved a breakthrough in quantum teleportation, demonstrating the feasibility of transmitting quantum information alongside ...

Physicists at Harvard University, alongside Amazon Web Services, have built what they believe is the world’s longest secure quantum communications network using 22 miles of currently existing ...

So, quantum computing teleportation. It sounds like something out of science fiction, right? But it’s actually a ...

For decades, physicists have dreamed of a quantum internet: a planetary web of ultrasecure communications and super-powered computation built not from electrical signals, but from the ghostly ...

Artist's rendition of the NIST superconducting quantum computing cable. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...