Physicists have developed a spectral-filtering technique that strips away unwanted extra photons from quantum light sources, ...

Two of the forefathers of quantum theory, Albert Einstein and Niels Bohr, had a famous argument over whether light is a wave ...

But the experiments were set up in ways that meant we could only use them to determine that this superposition occurred in ...

A cloud of helium atoms split, scattered and fell under gravity, yet still behaved as if its parts were linked. That is the ...

Oak Ridge National Laboratory's Center for Artificial Intelligence Security Research (CAISER) is shining a light on AI vulnerabilities. While AI models offer tremendous economic, humanitarian and ...

Researchers at Kyushu University and Johannes Gutenberg University Mainz have reported a quantum yield of roughly 130% in a ...

The singlet fission experiment captured energy with high efficiency. (Kyushu University) Scientists are always pushing the ...

Citizen is celebrating the 50th anniversary of its first analog light-powered watch with the release of its Eco-Drive Photon watch in a limited edition, with two variants of 5,000 units each that pay ...

Scientists in the US have uncovered a rare quantum material capable of switching between ...

A photon emitted from a star a billion light-years away arrives at a telescope having experienced no time whatsoever. Not ...