A new Physical Review Letters study places constraints on the ER = EPR conjecture, showing that under the authors' ...

For years, quantum computers have carried a bold promise. They could solve problems so complex that even the world’s best ...

Scientists have directly watched angular momentum move through a crystal for the very first time — and discovered a bizarre ...

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

A rewrite of quantum mechanics that includes the force of gravity could finally achieve one of physicists’ biggest goals and reveal the ultimate fuzziness of time ...

Scientists have shown that sunlight alone can generate quantum-correlated photons capable of producing “ghost images,” a feat ...

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

On-chip valleytronic circuit processes light-based data streams at room temperature, paving the way for faster, ...

The idea that everything that exists can be built from the bottom up has long held sway among physicists. Now, a new kind of science is under construction that centres conscious experience – and might ...