Nature Podcast

In this episode:00:46 Newly discovered molecule shows potent antibiotic activityResearchers have identified a new molecule with antibiotic activity against a range of disease-causing bacteria, including those resistant to existing drugs. The new molecule — isolated from soil samples taken from a laboratory technician’s garden — is called lariocidin due to its lasso-shaped structure. The team say that in addition to its potent antibiotic activity, the molecule also shows low toxicity towards human cells, making it a promising molecule in the fight against drug-resistant infections.Research Article: Jangra et al.09:36 Research HighlightsA reduction in ships' sulfur emissions linked to a steep drop in thunderclouds, and the epic sea-voyage that let iguanas reach Fiji.Research Highlight: Ship-pollution cuts have an electrifying effect: less lightning at seaResearch Highlight: Iguanas reached Fiji by floating 8,000 kilometres across the sea13:54 Assessing the nuances of humans’ biodiversity impactsA huge stud