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

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 ...

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

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

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 ...

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

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 ...