Researchers have shown that quantum signals can be sent from Earth up to satellites, not just down from space as previously ...

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

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

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

While the idea of a quantum internet has a huge amount of potential, getting it hooked up to the regular old internet has its challenges. Now a new study hints at how existing and future networks ...

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

A quantum internet would essentially be unhackable. In the future, sensitive information—financial or national security data, for instance, as opposed to memes and cat pictures—would travel through ...

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 ...

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 considered ...

Global internet traffic increased by 19 percent in 2025. Post-quantum encryption already reaches 52 percent, while DDoS ...

Historical precedent hasn't been kind to next-big-thing technologies -- and quantum computing doesn't look to be an exception ...