Nature, Published online: 25 November 2025; doi:10.1038/s41586-025-09956-2 Author Correction: Spatial fibroblast niches define Crohn’s fistulae

Nature, Published online: 25 November 2025; doi:10.1038/s41586-025-09930-y Polyclonal origins of human premalignant colorectal lesions

Nature, Published online: 25 November 2025; doi:10.1038/s41586-025-09936-6 Author Correction: An asymmetric fission island driven by shell effects in light fragments

Nature, Published online: 25 November 2025; doi:10.1038/d41586-025-03884-x Lack of funding is pushing research in Romania to extinction

Nature, Published online: 25 November 2025; doi:10.1038/d41586-025-03882-z Chile must preserve international science in Antarctica

Nature, Published online: 25 November 2025; doi:10.1038/d41586-025-03881-0 International environmental treaties cannot be reformed through rational design