Earthworks spotted in the Amazon hint at huge ancient civilization

In this episode: 00:45 Ancient structures hidden beneath the Amazon’s canopyResearch article: Pärssinen et al. 09:15 Research HighlightsNature: It’ll grow on you: live fungi formed into sustainable fashion Physical Review Fluids: Gourmandie et al. 11:48 Tiny fossils represent the earliest-known squid ancestorResearch article: Song et al. Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.