Fiber optic cables have powered global Internet traffic for decades. They carry vast amounts of data each second, connecting billions worldwide. But now, these same fibers are being tapped for a very ...

Posted: July 18, 2025 | Last updated: September 8, 2025 A beam of light carrying delicate quantum information was transmitted alongside web traffic for the first time in 2024, proving it is possible ...

Physicists are making leaps in quantum teleportation, but it's still a long ways from 'Star Trek.' By Bill Gourgey Published Oct 20, 2022 11:30 AM EDT Get the Popular Science daily newsletter💡 ...

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 team in China has demonstrated the simultaneous teleportation of multiple sideband qumodes in a continuous-variable system, overcoming a longstanding technical barrier.

Performing complex algorithms on quantum computers will eventually require access to tens of thousands of hardware qubits. For most of the technologies being developed, this creates a problem: It’s ...