Quantum mechanics tells us that a particle can never be perfectly still. But how precisely can it be oriented? A research ...

A collaborative effort between researchers at multiple institutes in Europe achieved a global first ...

The concept of entanglement links far-flung particles. That relationship can prove that someone is in the location they claim ...

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

Add Yahoo as a preferred source to see more of our stories on Google. person's face blurred A microscopic clump of sodium has become the largest object ever to be observed as a wave, improving upon ...

Add Yahoo as a preferred source to see more of our stories on Google. Two Physical Review A papers outline how anyons could exist in one dimension, and how cold-atom experiments might spot them.

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.

Quantum states are notoriously fragile, and can be destroyed simply through interactions, measurements, and exposure to their ...

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

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

A pair of identical particles swapping places sounds like a small move. In quantum physics, it is a defining one. In everyday three-dimensional space, that swap only comes in two flavors. Either the ...