Quantum teleportation has moved from science fiction into laboratory reality, but not in the way popular culture imagines.

A century-old debate ends as physicists prove Einstein wrong using single photons to test quantum theory with unprecedented ...

Scientists are using anesthesia to probe the quantum roots of consciousness—and the research offers tantalizing evidence.

Q-day refers to the day a cryptographically relevant quantum computer becomes powerful enough to break public-key encryption.

Physicists successfully teleport quantum information between photons from different sources, a key step towards a secure ...

Physicists have long suspected that gravity might have a hidden quantum side, but for decades the idea has been more ...

A quiet shift is taking place in physics labs that could one day reshape how you send a message, store data, or protect ...