Quantum mechanics is weird. When you think you have reached the bottom of its weirdness, you always discover a new ...

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

Researchers have finally resolved a century-old debate over the famous "double slit" experiment, according to new research.

Researchers use an updated version of slit experiment, and figure out who was correct between Einstein and Bohrs regarding ...

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

Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state ...

Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

Scientists may have finally unlocked the unusual role quasiparticles known as "anyons" play in a pair of quantum experiments ...

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

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

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...