Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

Quantum computers, systems that process information leveraging quantum mechanical effects, are expected to outperform ...

Record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle.

Can a small lump of metal be in a quantum state that extends over distant locations? A research team at the University of ...

A new unified theory connects two fundamental domains of modern quantum physics: It joins two opposite views of how a single ...

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

Mind = blown.

Physicists have uncovered a link between magnetism and a mysterious phase of matter called the pseudogap, which appears in ...

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is. Featuring new ...

A long-standing law of thermodynamics turns out to have a loophole at the smallest scales. Researchers have shown that quantum engines made of correlated particles can exceed the traditional ...

Physicists have coaxed particles of light into undergoing opposite transformations simultaneously, like a human turning into a werewolf as the werewolf turns into a human. In carefully engineered ...