Quantum technologies, devices and systems that operate leveraging quantum mechanical effects, could tackle some tasks more ...

Researchers in Berlin have teleported quantum data across a 19-mile loop of commercial fiber ...

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A visualization of how the ...

By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...

To push beyond this boundary, the team developed a quantum repeater system capable of creating memory–memory entanglement between two separate nodes. By linking these nodes through entanglement ...

While the basic form of QKD enables information to be transmitted securely, it does have some weak points. One of them is that a malicious third party could steal the key by hacking the devices the ...

An experiment measuring a single atom's recoil confirmed that observing a particle destroys interference, settling the ...

Quantum teleportation, once a staple of sci-fi lore, is now edging closer to scientific fact. What seemed impossible a decade ago is now happening in laboratories, thanks to rapid advances in quantum ...

A number of experiments have been proposed to generate and witness gravitational entanglement, but Aziz and Howl’s work suggests that the presence of gravitational entanglement is not a ‘smoking gun’ ...

A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that's even if the concept of quantum gravity does not exist. The idea comes from two London-based ...