Physicists have finally turned a long standing thought experiment into a laboratory reality, showing that electromagnetic ...

I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light ...

The famous double-slit experiment, which demonstrated that light is both a wave and a particle, has been performed using “slits in time”. The techniques involved present a new way to manipulate light ...

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