In quantum mechanics, particles do not behave like everyday objects. Instead of existing in one clearly defined state, they ...

It looks like time travel, closed timelike curves, quantum mechanics, and quantum entanglement are once again at the centre ...

Quantum technology has promising potential to revolutionize how large and complex amounts of information are processed. While ...

Physicists are rethinking time itself. Long treated as a basic part of the universe, time may instead be an illusion—a side effect of quantum entanglement. A new study challenges the traditional idea ...

A new study links the universe’s expansion to quantum topology, suggesting that hidden mathematical structures may stabilize ...

Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can be in more than one state at once. When a particle's state is measured, ...

The biggest open problem in the foundations of physics is that Einstein’s theory of gravity, General Relativity, does not ...