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

When quantum particles work together, they can produce signals far stronger than any one particle could generate alone. This ...

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

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

Classical physics suggests that objects move along a single, well-defined path. Quantum mechanics says something far stranger ...

We’ve had quantum science on our minds all year long, courtesy of 2025 being UNESCO’s International Year of Quantum Science ...

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

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

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

A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University ...

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