Can a photon be caught behaving like a wave and a particle in the same run of an experiment? For almost a century, that ...

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

A single atom as a movable slit: Researchers realize Einstein's thought experiment in original form, observing ...

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