Now, two unrelated-but-similar experiments confirm that, in a double-slit experiment, detection of a photon’s path (its ...

"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of physics.

In the future, quantum computers are anticipated to solve problems once thought unsolvable, from predicting the course of ...

A persistent group of scientists at the University of Warsaw have accomplished the impossible by creating a hologram of a solitary particle of light, reports Business Insider.

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew.

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

Physicists in China have brought one of Einstein’s thought experiments into reality—but not quite with the outcome he hoped ...

A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By ...