In early 2025, special signals wended their way through a fiber-optic highway strung above the streets and sidewalks of the ...

Bose-Einstein condensates (BECs) are often described as a "fifth state of matter": a quantum state in which many particles ...

Researchers created an electrically tunable quantum nanoscale corral that traps charged excitons and enables precise ...

Photons traveling through a cloud of atoms can emerge so early that they appear to have spent a negative amount of time ...

Add Yahoo as a preferred source to see more of our stories on Google. The standard model of particle physics represents the most comprehensive theory about fundamental or subatomic particles and ...

(Tony Melov/Canva) Quantum mechanics is so odd that even the visionary genius who described the secrets of the Universe ...

NIST physicist Yicheng Shi displays the equipment used to distribute entangled photons. Credit: Megan King In early 2025 ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

In a study, physicists now observed a class of quantum particles called fractional excitons, which behave in unexpected ways and could significantly expand scientists' understanding of the quantum ...

Imagine shining a flashlight across a dark room. You can predict exactly what the light will do: travel in a straight line from one point to another. That seems obvious, because in the world we see ...

A real-world test shows fragile quantum internet signals can share cables with everyday internet traffic and survive intact.