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Science News

Nature Medicine, Published online: 14 September 2026; doi:10.1038/s41591-026-04639-5 Trust in clinical artificial intelligence (AI) cannot be benchmarked into existence. It must be earned through rigorous prospective studies in real-world clinical settings, where the hardest lessons often concern the humans and systems around the AI, not the technology itself. Read More

Science News

Nature Medicine, Published online: 14 September 2026; doi:10.1038/s41591-026-04676-0 Whole-genome sequencing of 7,851 parent–offspring families enabled the identification of parent-of-origin and post-zygotic de novo mutations that were associated with distinct procedures of assisted reproductive technology (ART), independently of parental age at conception. Increased paternal mutational burden statistically mediates the effects of advanced parental age and ART …

Science News

Nature Medicine, Published online: 14 September 2026; doi:10.1038/s41591-026-04622-0 In this Comment, we argue for a global health system that recognizes and supports countries as the primary agents of action, oriented around global public goods and collective action, and served by a leaner set of global and regional institutions. We present a potential vision for the …