NatureConstraints on axion dark matter by distributed intercity quantum sensorsYuanhong WangYing HuangXiang KangDangui ChangJiaxuan XuYifan ChenSzymon PustelnyWenqiang ZhengMin JiangXinhua PengJiangfeng Du2026-01-28Full textDOI https://doi.org/10.1038/s41586-025-10034-w