The Nature Podcast brings you the best stories from the world of science each week. We cover everything from astronomy to zoology, highlighting the most excitin...
AI-designed antivenoms could help treat lethal snakebites
00:46 Designing new antivenoms to treat snakebitesResearchers have shown that machine learning can quickly design antivenoms that are effective against lethal snake-toxins, which they hope will help tackle a serious public health issue. Thousands of people die as a result of snakebites each year, but treatment options are limited, expensive and often difficult to access in the resource-poor settings where most bites occur. The computer-aided approach allowed researchers to design two proteins that provided near total protection against individual snake toxins in mouse experiments. While limited in scope, the team behind the work believe these results demonstrate the promise of the approach in designing effective and cheaper treatments for use in humans.Research Article: Vázquez Torres et al.11:28 Research HighlightsHow male wasp spiders use hairs on their legs to sniff out mates, and how noradrenaline drives waves of cleansing fluid through the brain.Research Highlight: Male spiders smell with their legsResearch Highlight: How the brain cleans itself during deep sleep13:53 Earth breaches 1.5 °C climate limit for the first timeNews broke last week that in 2024, Earth’s average temperature climbed to more than 1.5 °C above pre-industrial levels for the first time. Although this is only a single year so far, we discuss what breaking this significant threshold means for the 2015 Paris climate agreement and what climate scientists understand about the speed that Earth is heating up. Nature: Earth breaches 1.5 °C climate limit for the first time: what does it mean?23:39 Briefing ChatNASA delays deciding its strategy for collecting and returning Mars rocks to Earth, and why papers on a handful of bacterial species dominate the scientific literature.Nature: NASA still has no plan for how to bring precious Mars rocks to EarthNature: These are the 20 most-studied bacteria — the majority have been ignoredSubscribe 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.
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A new-year round-up of the science stories you may have missed
In this episode of the Nature Podcast, we catch up on some science stories from the holiday period by diving into the Nature Briefing.00:53 The retraction of a controversial COVID study that promoted unproven treatmentA much-critiqued study demonstrating the now-disproven idea that hydroxychloroquine can treat COVID-19 has been retracted — more than four-and-a-half years after it was published.Nature: Controversial COVID study that promoted unproven treatment retracted after four-year saga09:10 The skin’s unexpected immune systemResearchers have discovered that healthy skin — once thought to be a passive barrier — can actually produce antibodies that fight off infections. It’s hoped that the finding could one day lead to the development of needle-free vaccines that can be applied to the skin.Nature: The skin’s ‘surprise’ power: it has its very own immune system13:02 Researchers fear Europa’s icy crust may be much thicker than thoughtNew estimates, based on data collected by NASA’s Juno spacecraft, suggest that the ice on the surface of Jupiter’s moon Europa may be significantly thicker than previously thought. If these estimates prove accurate it could reduce the chances of Europa being habitable for extraterrestrial life.Science: Surprisingly thick ice on Jupiter’s moon Europa complicates hunt for life20:11 Modelling the running prowess of our ancient relatives3D computer simulations of Australopithecus afarensis — an ancient hominin that lived more than three million years ago — reveals that while our relatives could run on two legs, they likely did so at a far slower pace than modern humans.Nature: Humans evolved for distance running — but ancestor ‘Lucy’ didn’t go far or fastSubscribe 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.
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Science in 2025: what to expect this year
In this episode, reporter Miryam Naddaf joins us to talk about the big science events to look out for in 2025. We’ll hear about: the latest Moon missions, 30 years of the United Nations' COP climate summits, the return of Donald Trump, and more.Nature: Science in 2025: the events to watch for in the coming year Hosted on Acast. See acast.com/privacy for more information.
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Audio long read: How a silly science prize changed my career
Marc Abrahams created the Ig Nobel prizes in 1991, after years of collecting examples of weird research that he included in the Journal of Irreproducible Results. The aim of these satirical awards is to honour achievements that “make people laugh, then think”.While the initial response from the scientific community was mixed, last year the prize received more than 9,000 nominations. Several researchers who have won an ‘Ig’ say that it has improved their careers by helping them to reach wider audiences, and spend more time engaging with the public about their work.This is an audio version of our Feature: How a silly science prize changed my career Hosted on Acast. See acast.com/privacy for more information.
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The Nature Podcast highlights of 2024
00:36 How melting ice is affecting global timekeepingNature Podcast: 27 March 2024Research article: Agnew09:19 Sex and gender discussions don't need to be toxicPodcast extra: 01 May 2024Collection: Sex and gender in science18:10 Research HighlightsResearch Highlight: How to train your crocodileResearch Highlight: Ancient fish dined on bats — or died trying21:09 ChatGPT has a language problem — but science can fix itPodcast extra: 09 August 202426:59 A simple solution to tackle a deadly frog diseaseNature Podcast: 03 July 2024Research Article: Waddle et al.News and Views: Mini saunas save endangered frogs from fungal disease39:57 Briefing ChatNature News: Your brain on shrooms — how psilocybin resets neural networksNature News: NASA cancels $450-million mission to drill for ice on the Moon — surprising researchers Hosted on Acast. See acast.com/privacy for more information.
The Nature Podcast brings you the best stories from the world of science each week. We cover everything from astronomy to zoology, highlighting the most exciting research from each issue of the Nature journal. We meet the scientists behind the results and provide in-depth analysis from Nature's journalists and editors. Hosted on Acast. See acast.com/privacy for more information.
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