Most quantum experiments need thousands of repeated measurements just to confirm what kind of entanglement they are looking ...

Quantum computers are coming. Or, at least, that's what current predictions say. These machines harness the power of quantum ...

A breakthrough quantum physics experiment has revealed a startling result. Scientists measured “negative time” as photons ...

A visual representation of tensor networks. (Lucy Reading-Ikkanda/Simons Foundation) Efforts to advance quantum computing are also raising the bar for classical computing – showing that these ...

Nonlinear interactions between light and matter are at the heart of some of the most powerful tools in modern optics, but pushing these processes to their limits has long been hampered by a ...

Quantum field theory says true nothingness doesn’t exist; even a vacuum teems with energy fields that help create matter and ...

Quantum computers have the potential to transform science, accelerating breakthroughs in drug development, cosmology, ...

Nearly 50 years ago, physicists floated a bold idea: our universe might be stuck in a false vacuum. This state feels stable, but deep down, it's not. Over enormous timescales, it could suddenly tip ...

Quantum entanglement remains one of physics’ strangest ideas. Two particles become linked so closely ...

To keep communications secure in a post-quantum world, cryptographers are digging down into the concept of cause and effect.

One hundred years ago on a quiet, rocky island, German physicist Werner Heisenberg helped set in motion a series of scientific developments that would touch nearly all of physics. There, Heisenberg ...