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

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

In quantum physics, a vacuum is not completely empty. It is constantly traversed by minuscule fluctuations, like very faint ...

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

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

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

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 ...

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.

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 ...

Quantum systems don’t fail quietly; they collapse in a flash. In less time than ...

Quantum networking solutions startup memQ Inc. today announced it raised $10 million in early-stage funding to advance ...