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, ...

Physicists have many delightful theories about how our universe might end, including one that suggests it isn’t in its most stable state. If it transitions to that state, we could all be squelched ...

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is.

D-Wave Quantum's quantum annealing technology has niche limitations, faces competition, and hasn't proven a clear advantage over classical computing. Despite marketing since 2011, D-Wave has a history ...

Being a quantum pioneer is turning out to be an expensive experiment. Quantum is still years away from widespread enterprise ROI. In late 2024, a major pharmaceutical company invested $50 million in ...

That resemblance carries an important warning. In AI, we understand that a word embedding is not the word itself. It is a ...

There is a desk in front of me.It is a desk when I look at it, and it is a desk when others look at it. Even if I look away, ...