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

God does not play dice with the universe,” Albert Einstein famously declared in 1927, sparking one of the most enduring ...

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

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

Imperial physicists have recreated the famous double-slit experiment, which showed light behaving as particles and a wave, in time rather than space. The experiment relies on materials that can change ...

A new concept for energy transfer between gravitational waves and light. When massive cosmic objects such as black holes merge or neutron stars crash into one another, they can produce gravitational ...

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

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