Why insects aren't huge: a new challenge to a decades-old idea

00:44 Why insects aren’t massiveResearch Article : Snelling et al. 11:39 Research HighlightsNature: Faster ticking of ‘biological clock’ predicts shorter lifespan Nature: Mighty mini-magnet is low in cost and light on energy use 14:05 CRISPR creates CAR-T cancer therapy inside miceResearch Article: Nyberg et al. News & Views: A gene-editing method generates immunotherapeutic CAR T cells in the body Nature: CRISPR makes enhanced cancer-fighting immune cells inside mice 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.