For a future quantum internet to work, scientists need to perfect a quantum repeater that can send information over long ...

Quantum teleportation has quietly crossed a threshold that once belonged to science fiction, moving from pristine lab setups ...

Quantum teleportation has moved from science fiction into laboratory reality, but not in the way popular culture imagines.

Physicists successfully teleport quantum information between photons from different sources, a key step towards a secure ...

A new nanofabrication approach could increase the range of quantum networks from a few kilometers to a potential 2,000 km, ...

In 2024, a quantum state of light was successfully teleported through more than 30 kilometers (around 18 miles) of fiber optic cable amid a torrent of internet traffic – a feat of engineering once ...

Quantum communication uses quantum states to enable secure data transmission, an increasingly critical capability for sectors ...

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 ...

An international research team involving Paderborn University has achieved a crucial breakthrough on the road to a quantum internet. For the first time ever, the polarization state of a single photon ...

Breakthrough paves the way for interconnecting quantum computers over vast distances by leveraging existing fiber optic infrastructure IonQ (NYSE: IONQ), the leader in the quantum computing and ...

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 ...