Nature, Published online: 21 April 2026; doi:10.1038/d41586-026-01286-1 Some researchers are delighted at an executive order to streamline investigations of psychedelics but also warn that caution is needed.
Nature, Published online: 21 April 2026; doi:10.1038/d41586-026-01149-9 A promising solar-cell architecture, in which two layers of perovskite semiconductors are stacked on silicon, is making strides towards achieving its full potential.
Nature, Published online: 21 April 2026; doi:10.1038/d41586-026-01243-y A fresh approach to trialling treatments for rare genetic diseases could make their production an economically viable prospect at last.
Nature, Published online: 21 April 2026; doi:10.1038/d41586-026-01257-6 Researchers are increasingly sounding the alarm that artificial intelligence could end humanity. But such doomsday warnings carry their own risks.
