You can say the universe has a split personality. Or better said, our physical models of the universe are the ones fractured.

Scientists show helium atoms can exist in two places at once, preserving quantum behavior even as they fall under gravity.

Quantum mechanics is extremely successful at describing the behavior of matter at the atomic level. This success forces one ...

Quantum entanglement has long been framed as a strange communication channel between particles, but the latest experiments suggest it can do something more concrete and practical: make light itself ...

Light moving through a tiny silicon structure does not look dramatic. It slips down narrow waveguides etched onto a chip, ...

Quantum entanglement happens when two particles become interconnected and share a single state. Scientists have measured how ...

But the experiments were set up in ways that meant we could only use them to determine that this superposition occurred in ...

Quantum mechanics is extremely successful at describing the behavior of matter at the atomic level. This success forces one ...

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This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Three scientists jointly won this year’s ...