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Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02348-0Conversational AI: align commercial incentives with public interests

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02300-2The idea of AI sentience is drawing more focus to consciousness science. But some researchers aren’t sure that’s a good thing.

Nature, Published online: 28 July 2026; doi:10.1038/s41586-026-10923-8Editorial Expression of Concern: Carcinoma-produced factors activate myeloid cells through TLR2 to stimulate metastasis

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02125-zThe development of two medical AI assistants highlights an unnerving challenge: as the technology races ahead, what is the best way to evaluate what works?

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02346-2Values in science go beyond politics

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02347-1Use AI, but don’t mask it

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02104-4How crimps form in the coats of sheep, and the history of the word ‘ionosphere’, in this week’s pick from the Nature archive.

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02278-xThe University of Oxford has already vaccinated its first clinical-trial participant. The study’s lead scientist Teresa Lambe tells Nature how they were able to move so fast.

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02349-zDeserts face unprecedented flash flooding