Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

In the strange world of quantum physics, even the tiniest tweak can unlock outsized rewards.

While the basic form of QKD enables information to be transmitted securely, it does have some weak points. One of them is ...

Quantum teleportation has quietly moved from thought experiment to working network demo, with researchers now shuttling quantum information between pulses of light traveling on ordinary fiber. Instead ...

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 ...

Silicon Valley technology titans IBM Corp. and Cisco Systems Inc. are looking beyond artificial intelligence to the next big thing: quantum computing. Today they announced plans to collaborate on a ...

The race to build a quantum internet has shifted from theory to engineering, as researchers learn how to send fragile quantum signals through the same glass fibers that already carry Netflix streams ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

While teleporting people remains science fiction, teleporting quantum information is now a practical reality. T-Labs, the research and development division within Deutsche Telekom, and Qunnect, the ...

IT and networking giant collaborates with scalable quantum networks firm for what is said to be a successful demonstration of quantum networking connecting a datacentre to two research facilities in ...