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

Perhaps one of the most famous experiments in physics has been giving us the wrong message all these years. For nearly two ...

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

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

“Einstein and Bohr would have never thought that this is possible, to perform such an experiment with single atoms and single photons,” said Wolfgang Ketterle, head of the MIT group whose new ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

The double-slit experiment is the most famous and probably the most important experiment in quantum physics: individual particles are shot at a wall with two openings, behind which a detector measures ...

A photon was apparently detected in two places at once in a twist on the classic double-slit experiment, but many physicists ...