The muon mismatch was caused by calculation limits, not a new force. Improved methods bring theory and experiment into close ...

A tiny discrepancy in particle physics has loomed for decades as an exciting possible crack in one of science’s most ...

A quantum computer made of charged atoms can catch its own errors when performing any operation – a meaningful step towards more reliable and practical quantum computers. Conventional computers ...

Noisy but nice: close up of part of IBM’s Eagle quantum processor, which was used in this latest research. (Courtesy: IBM) A 127-qubit quantum processor has been used by an international team of ...