A single antimatter particle in a cage opens door to ‘revolutionary’ physics

T1Covered by 1 source · first reported by Nature / Science / Nature Biotechnology at 21 Oct, 00:00 UTC

Nature, Published online: 21 October 2026; doi:10.1038/d41586-026-03342-2 Physicists trap and cool down positron for months to measure its ‘magnetic moment’ with extraordinary precision.