"God does not play dice." This famous remark by Albert Einstein critiqued the probabilistic nature of quantum mechanics.

Scientists propose a groundbreaking experiment using quantum computers and atomic clocks to test whether gravity alters the fundamental rules of quantum theory. A recent study featured in the journal ...

Most metals look silvery. Gold looks golden. (But remember, “all that glitters is not gold”.) The reason isn’t myth or magic: ...

The interplay between quantum coherence, entanglement, and the relativistic treatment of spin offers critical insights into phenomena ranging from atomic systems to high-energy particle physics.

At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

One of the biggest challenges in modern physics is uniting quantum mechanics and general relativity. A new experiment may ...

A new study published in the journal PRX Quantum demonstrates how a network of quantum computers employing optical clocks can ...

The nodes in a quantum network don’t necessarily have to be computers; they can also be atomic clocks. The cesium atoms that ...

In fact, quantum field theory – which forms the basis for our modern understanding of how the building blocks of matter interact – unites quantum mechanics and special relativity.

Researchers conquer Cold War physics dilemma with peak power innovation that could one day spell doom for satellites passing ...