Explore the key moments in the history of quantum theory, from the early ideas of Albert Einstein and Werner Heisenberg to the discovery of phenomena like superposition and entanglement – and today’s ...

For 100 years, quantum theory has painted the subatomic world as strange beyond words. But bold new interpretations and experiments may help us to finally grasp its true meaning ...

At the quantum level, the past and the future are indiscernible. That could have profound effects on the world we can see.

A model of a quantum computer's chip, on display at the opening of an IBM quantum data center in ... More 2024. dpa/picture ...

Quantum superposition is a phenomenon in which a tiny particle can be in two states at the same time — but only if it is not ...