Daily briefing: Physics Nobel for quantum tunnelling on a macroscopic scale

Nature, Published online: 07 October 2025; doi:10.1038/d41586-025-03292-1

Three researchers share this year’s Nobel Prize in Physics for demonstrating that quantum tunnelling could be observed in a special type of circuit. Plus, neurons can pass messages through tiny tubes and what a doughnut can tell us about the path to true prosperity.