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Nature Podcast
How to recover from the trauma of a climate disaster
Researchers have been investigating the best ways to help people deal with trauma in the wake of a climate disaster. In April and May devastating floods surged across Rio Grande do Sul in the South of Brazil, affecting two million people and killing hundreds. As people try to put their lives back together scientists have been conducting surveys and investigating how to make sure that any mental health issues don’t become persistent. We hear from some of the affected people and researchers in the region.
This story was supported by the Pulitzer Center.
News Feature: How to recover when a climate disaster destroys your city
13:48 Research Highlights
A new way to make ultra-heavy elements, and how some plankton swim by blowing up like a balloon.
Research Highlight: Atomic smash-ups hold promise of record-breaking elements
Research Highlight: This plankton balloons in size to soar upwards through the water
16:54 What are your thoughts on the US election?
Nature has conducted a poll of its readers to get a sense of what is on researchers’ minds in the run up to the US election. Overwhelmingly, the survey respondents identified as researchers and reported that they supported Vice President Harris (86%). Many also voiced concerns about a possible victory for former President Trump, saying that they would consider changing where they would live if he wins. Reporter Jeff Tollefson tells us more about the results and what the election means for US science.
News: The US election is monumental for science, say Nature readers — here’s why
27:07 Briefing Chat
The possible benefits of ‘poo milkshakes’ for newborns, and how Tardigrades can withstand incredibly high levels of radiation.
Nature: ‘Poo milkshake’ boosts the microbiome of c-section babies
Nature: New species of tardigrade reveals secrets of radiation-resisting powers
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Audio long read: Is the peptide craze backed by science? The promise behind the hype
16:41|Peptides — short chains of amino acids — have become huge online. The popularity of these molecules has skyrocketed and they are now the latest cure-all trend on social media.But what does the science say about their effectiveness? Animal research suggests that that some of these experimental peptides hold promise, but evidence they work in people is lacking.This is an audio version of our Feature: Is the peptide craze backed by science? The promise behind the hype
Briefing Chat: What tickling a chimpanzee can tell us about the evolution of speech
11:30|Nature staff discuss how apes share a rhythm of laughter, and how AI use may degrade skills in medicine and computer science.00:32 Early evidence suggests that AI use causes skills to atrophyNature: Is AI ruining our skills? Early results are in — and they’re not good06:42 Humans and chimps share a laughNature: Oo oo, ha ha: why humans and great apes giggle alike when tickledSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.Medical records could be revealed by AI training-data vulnerability
19:54|In this episode:00:46 How sensitive information can be gleaned from medical AIsResearch article: Knolle et al.Correction: The story about medical AI-data privacy incorrectly stated that the number of individuals at high risk of a membership inference attack increases as training-dataset size grows. It should have stated that the increase in risk occurs when the AI model increases in capacity and size.11:31 Research HighlightsNature: A long-lived butterfly’s secret to graceful ageingNature: It slices! It dices! Sashimi-Bot handles seafood with ease13:57 Across the Universe, galaxies clump together more than physicists thought they shouldResearch article: Labini & GaloppoSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing Chat: Testosterone and sperm may get a boost from obesity drugs
12:16|Nature staff discuss preliminary data on the effects of GLP-1 drugs on male fertility plus a two-year trial of a brain-computer interface.00:18 Brain-computer interface makes a life-changing impactNature: At-home brain implant gives man with motor neuron disease his daily life back05:39 The possible benefits of obesity drugs on testosteroneNature: The latest benefit of obesity drugs: boosting testosterone and sperm qualitySubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.DNA from hunter-gatherer teeth reveals secrets of ancient plague
26:42|In this episode:00:45 Ancient evidence of deadly plague outbreaksResearch article: Macleod et al.12:33 Research HighlightsNature: Bones of Iron Age skeleton were whittled into toolsNature: Giant crustacean of the deep sea steals a trick from bacteria14:52 A prototype atom interferometerResearch article: Baynham et al.Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing Chat: The epic journey of Stonehenge’s central stone
11:20|In this episode:00:37 Evidence that Stonehenge's Altar Stone travelled by glacierBBC Science Focus: We may have just cracked one of Stonehenge's greatest mysteries05:44 Fossilized faeces reveal DNA from ancient ecosystemNature: Ancient ground squirrels feasted on carcasses like ‘zombies of the Pleistocene’Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.Newly-discovered whale graveyard dates back millions of years
21:38|In this episode:00:46 A giant, ancient whale necropolisResearch article: Peng et al.News & Views: A vast whale necropolis has been found08:52 Research HighlightsNature: Babies’ birth weight improves with help of payments to parentsNature: Earliest signs of vision recorded in ancient sea-floor tracks11:11 Turning plant material into chemical building-blocksResearch article: Mains et al.Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.
Briefing chat: Spinosaurs with salt glands could have lived in marine environments
11:25|In this episode:00:23 Fossil evidence that spinosaurs had an aquatic lifestyleScience: Some spinosaurs cried salty tears to thrive in brackish waters04:57 The explosive immune cells that kill in minutesNature: Bang! Exploding immune cells splatter potent toxins everywhereSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.Your phone can use tiny skin-colour changes to measure your heart rate
18:23|In this episode:00:57 How your smartphone’s camera could measure your heart rateResearch article: Liao et al.08:55 Research HighlightsNature: A star gone rogue tears through the GalaxyNature: Gold keeps glittering courtesy of surface chemistry11:04 Should you try something new in a restaurant? Maths has the answerNature: Feynman solved the ‘restaurant dilemma’ 50 years ago — now a study confirms his mathematicsSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.