Nature, Published online: 15 December 2025; doi:10.1038/d41586-025-03809-8 A discovery in mice reveals why fasting enhances a type of breast cancer…

Nature, Published online: 15 December 2025; doi:10.1038/d41586-025-04054-9 Somphouthone Phimmachak studies amphibians and reptiles as one of the country’s few conservation…

Nature, Published online: 15 December 2025; doi:10.1038/d41586-025-04067-4 Agency staff members say that the changes are reasonable, but they are worried…

Nature, Published online: 15 December 2025; doi:10.1038/d41586-025-03935-3 The Sun’s fiery surface, a tattooed tardigrade, rare red lightning and more.

Dr Carly Butler & Professor Miles Richardson   Earlier this year, we introduced the idea of ‘heritage connection’ – an…

Nature, Published online: 15 December 2025; doi:10.1038/d41586-025-04049-6 There were huge disruptions to the global scientific enterprise this year — but…