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

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

Oxford physicists have created an unconventional class of quantum superpositions from highly nonclassical states.

Princeton physicists have discovered an abrupt change in quantum behavior while experimenting with a three-atom-thin insulator that can be easily switched into a superconductor. The research promises ...

Quantum entanglement: Scientists have detected quantum entanglement in a centimeter-sized crystal. This material, known as a ...

Physics is considered a cold, hard science – but it will transform your life if you view it with a bit more subjectivity, ...

What does the passage of time look like for a truly quantum object? The world’s best clocks may soon be able to answer this question, testing how time can stretch and shift in the quantum realm and ...

A cryostat from a quantum computer stands during a press tour of the Leibniz Computing Center in 2022. Qubit is a key term in one of the most buzzy areas of technology: quantum computing. Qubits are ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of ...

In the pantheon of modern physics, few figures can match the quiet authority of Gerard ’t Hooft. The theoretical physicist, now a professor emeritus at Utrecht University in the Netherlands, has spent ...