Nature, Published online: 28 May 2025; doi:10.1038/d41586-025-01673-0 We round up some recent stories from the Nature Briefing.

<div><p>A small fee stands to make a big impact in Hawai&lsquo;i.</p><p><span style="background-color:initial;font-family:inherit;font-size:inherit;text-align:inherit;text-transform:inherit;word-spacing:normal;caret-color:auto;white-space:inherit;">Hawai&lsquo;i lawmakers passed a groundbreaking bill that will impose…

Nature, Published online: 28 May 2025; doi:10.1038/s41586-025-09016-9 Emergent anyonic correlations via spin–charge separation are observed in a one-dimensional strongly interacting…

Nature, Published online: 28 May 2025; doi:10.1038/d41586-025-01567-1 Countries must cooperate to seize a once-in-a-generation opportunity to become the top destination…

Nature, Published online: 28 May 2025; doi:10.1038/d41586-025-01569-z New technologies to shuttle drugs into the brain are showing promise in Alzheimer’s…

Nature, Published online: 27 May 2025; doi:10.1038/s41586-025-09173-x A coordinated cellular network regulates tolerance to food