Time feels familiar. It marks every moment of daily life, from the ticking of a wall clock to the changing numbers on a ...

Physicists in China have observed five phases in localization physics within a single quantum system. Using an advanced ...

Many quantum effects can be observed only when a small number of particles is studied—individual atoms, molecules or photons, ...

For decades, quantum physics and general relativity have stood as two powerful but separate theories. Quantum physics explains the behavior of tiny particles like atoms and photons. General relativity ...

Scientists have, for the first time, experimentally proven that angular momentum is conserved even when a single photon splits into two, pushing quantum physics to its most fundamental limits. Using ...

An experiment with a toy universe made up of extremely cold atoms shows how time can emerge from quantum interactions, ...

Scientists think a new framework for quantum gravity could offer clues about a mysterious 5th fundamental force of nature.

But physicists had mostly decided not to take this negative time seriously. That’s because it can be explained by saying that ...

Quantum entanglement is often described as one of nature’s strangest secrets. Now, scientists have found it inside a crystal ...

Educators Katrina Bryant and Irish Quidet work with students Brooklyn Bird, back, and Fiona Berger, during QCaMP 2025, hosted ...