A mind-bending new theory has reignited one of humanity's oldest questions: are we really in control of our own lives?

Quantum experiments keep stripping away our everyday intuitions, replacing them with a picture of reality in which cause, effect and even “facts” depend on how we look. New tests of entanglement, ...

Sometime in the 1940s, US physicist David Bohm decided that the only way to understand quantum mechanics was to write a book about it. He wanted it to offer the reader something they could understand ...