We consider a vacuum to be the lowest energy state of the Universe. But it's possible that there's an even lower-energy, more ...

A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed ...

What could possibly go wrong? The post Scientists Experimenting With Quantum Effect That Some Fear Could Cause Chain Reaction ...

Theoretical physicists in the US have discovered a "speed limit" on the time taken for quantum information to spread through ...

Physicists have long suspected that there is a layer of physical reality beneath quantum theory and a new mathematical model ...

Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.

Quantum theory is often sold as a story about tiny particles, but its real disruption lands squarely on our everyday sense of what is real. At the smallest scales, the equations that power lasers, ...

Over the last few years, optical atomic clocks have broken record after record in precision timekeeping. Atoms are cooled to ...

Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The ...

For the first time, scientists have observed quantum entanglement in the momentum of massive particles. The result, decades in the making, could help physicists probe the relationship between quantum ...

The relationship between physical theory and biological organization remains one of the most challenging in contemporary science. Part of the inspiration of ...

Recent progress in quantum computing has reignited a long-standing concern for bitcoin BTC $78,192.41. A sufficiently ...