Normal cellular processes in living things — from germinating plants to our own cells — create biophotons, though escaping light isn’t visible to us.

Reseachers uses quantum simulations to vizualize the shape of a photon emitted by a single nanoparticle -- in this case, it's ...

“In a GHZ state, if you measure one qubit, the whole superposition collapses. But in a W state, even if you measure one ...

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation in which it is impossible to describe the physics of each photon separately ...

Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without ...

In this era of instant communication and rising cyber attacks, keeping things secret has never been harder. Quantum computers will make it even harder once they arrive, when someday they will be able ...

Quantum radar is an emerging technology that exploits the strange phenomenon of quantum entanglement to detect objects that ...

A cutting-edge experiment led by the University of Zurich and the Hebrew University has made a breakthrough in the search for and understanding of dark ... Due to its thin-layer geometry and ...

Particles similar to axions, the leading candidate for dark matter that has long eluded detection, may have already been ...