Nature Podcast

In this episode: 00:21 New experiment looking for mismatch between matter and antimatter Nature: A single antimatter particle in a cage opens door to ‘revolutionary’ physics 08:32 JAXA's mission to Phobos Aerospace America: JAXA’s MMX mission will include the first wheeled rover to drive in ultra-low gravity 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.

In this episode: 00:46 How salt marshes could protect coastal regions from super-storms Research Article: Willemsen et al. 10:56 Research Highlights Nature: Orangutan mothers arrange play dates for their babies Nature: Lead-tainted teeth reveal medieval mines’ unequal toll 13:30 Putting a face to the Denisovans Research Article: Xing et al. Nature: This is what the mysterious Denisovans looked like 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.

Critical thinking is a skill that is under threat from the AI revolution in large language models. But all is not lost. Specialists in education and cognition have long been studying critical thinking, and some have useful tips on how to stay cognitively sharp in the age of AI. This is an audio version of our Feature: How to stay smart in the age of AI: the science of critical thinking Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:15 An appearing, disappearing tattoo ink Nature: Watch this invisible tattoo appear under UV light 04:13 How the epigenome could help explain why big dogs age faster Nature: Big dogs age faster than little ones — rogue ‘jumping genes’ might be to blame 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.

Analysis suggests number of protected areas is hugely underestimated but biodiversity is still in peril — plus, a huge study looking at the health effects of brown fat. 00:45 The world may have more conservation areas than previously thought Research Article: O’Neill et al. 08:38 Research Highlights Nature: The Solar System could die one billion times earlier than thought Nature: Chimp and gorilla brains resist weight loss with age — unlike human brains 11:19 Giant study expands list of brown fat’s health benefits Research Article: Gómez-Banoy et al. Nature: Overlooked 'brown' body fat linked to wide range of health benefits 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.

In this episode we discuss a recent Nature exclusive investigating an international constellation of sham academies and societies that have successfully misled some of the world’s leading scientists and universities. Nature: Exclusive: Sham scientific societies are misleading star researchers 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.

In this episode: 00:45 The Nobel Prizes 2026 Nature: Medicine Nobel awarded for brain ‘switch’ that controls neurons with light Nature: ‘What took them so long?’ This year’s medicine Nobel winner is overdue Nature: Nobel physics prize awarded for detection of cosmic neutrinos Nature: Astronomy’s ‘adrenaline junkies’: Nobel prize captures the thrill of neutrino physics Nature: Chemistry Nobel for solving mystery of how ‘handed’ organic molecules can emerge 11:53 Research Highlights Nature: Youthful fans of YouTube sports videos stick to the sofa Nature: A black hole’s jets have a halo effect 14:11 The ancient human gut microbiome Research Article: Carter et al. News and Views: Gut microbes that trace ancient human journeys 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.

In this episode, we speak with Hernan Diaz whose most recent novel Ply blends a vision of a dystopian future with questions about selfhood and asks whether advanced physics could be used to unravel the fabric of spacetime itself. Ply Hernan Diaz Picador (2026) Music supplied by SPD/Triple Scoop Music/Getty Images Never miss an episode. Subscribe to the Nature Podcast on Apple Podcasts, Spotify, YouTube Music or your favourite podcast app. An RSS feed for the Nature Podcast is available too. Hosted on Acast. See acast.com/privacy for more information.

High-speed footage of takeoffs reveal that the butterfly markings mislead the eye, making them harder to catch. 00:45 Butterflies in flight create confusing motion cues that baffle birds Research Article: Hancock et al. 14:09 Research Highlights Research Article: Menezes and Podos Research Highlight: Huge hoard of metal bars hints at vast Iron Age trade 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.

In this episode 00:23 How detecting lead could help researchers read damaged Roman scrolls Nature: Watch scientists decipher burned scrolls without unrolling them 06:42 A biodegradeable, paper-inspired battery Nature: Edible batteries power medical devices in the body Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Never miss an episode. Subscribe to the Nature Podcast on Apple Podcasts, Spotify, YouTube Music or your favourite podcast app. An RSS feed for the Nature Podcast is available too. Hosted on Acast. See acast.com/privacy for more information.

00:45 Investigating the day-to-day impacts of Financial Abuse Nature: Trendl et al. Support organizations UK: Surviving Economic Abuse US: National Domestic Violence Helpline 12:14 Research Highlights Nature: Mercury is shrinking with age — faster than thought Nature: Cognitive resilience helps to predict Alzheimer’s dementia 14:55 How opposing forces in the Earth's core alter how the planet spins Nature: Gravitational tug-of-war inside Earth is changing the length of our days Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Never miss an episode. Subscribe to the Nature Podcast on Apple Podcasts, Spotify, YouTube Music or your favourite podcast app. An RSS feed for the Nature Podcast is available too. Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:22 Could secret rooms lie beyond Tutankhamun's tomb? Nature: Exclusive: New evidence for hidden chambers beyond Tutankhamun’s tomb 05:55 A multifunctional brain–computer interface Nature: ‘Multifunctional’ brain implant translates speech and gestures in real time 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.

In this episode: 00:46 Human brain-organoids transplanted into mice missing their cortex Nature: Human brain cells transplanted into mice in ‘most extensive’ integration ever 13:51 Research Highlights Nature: Ruins of ancient Asian city show engineering prowess and organization Nature: Distant sensors announced a fearsome tsunami’s birth 16:16 Paper2Agent: the AI tool that lets researchers talk to papers Nature: AI tool turns any paper into an ‘agent’ that can collaborate and answer complex queries 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.

Nature staff discuss an AI tool that can assess the impact of nine billion mutations — plus, how the Bunsen burner’s reputation for sterilization may be based on tradition alone. 00:21 Deepmind’s new tool helps scientists find the impact of mutations Nature: DeepMind’s new genome ‘atlas’ charts effects of all nine billion human gene mutations 07:10 Bacteria can still contaminate plates near to active Bunsen burners Nature: Bunsen burners’ reputation for sterilizing workplaces flames out 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.

In this episode: 00:46 How telephone teaching could boost education during school shutdowns Nature: Pick up the phone! Phone calls with tutors keep kids learning when schools shut down 11:42 Research Highlights Nature: Super-precise optical clocks in four nations tick in harmony Nature: These greenhouse-gas sources have trotters and snouts 14:15 Why atlases might need an update Nature: Hello Equal Earth: what the UN’s new world map will change 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.

In this episode: 00:21 Our picks of this year’s Ig Nobel prizes Nature: Buried underpants and a new definition of kissing win 2026 Ig Nobel prizes 07:47 Massive xenon experiment detects tantalizing hint of dark matter Nature: Is this the first glimpse of dark matter? Data point excites physicists 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.

Scientists are amassing evidence that unrepaired or poorly repaired DNA damage underlies many of the hallmarks of ageing. This has led to research into whether boosting DNA repair can keep people healthy for longer. This is an audio version of our Feature: Could mending damaged DNA prolong life? Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:18 Researchers celebrate Dolly Parton's contributions to science Nature: Dolly Parton dies aged 80 — researchers celebrate her contributions to science 08:40 Phase III trial of melanoma vaccine shows promise Nature: Moderna cancer vaccine stops melanoma returning: what’s next for personalized treatments? 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.

Why extreme temperatures are expected to weaken ocean carbon sinks — plus, how mitochondrial injections could treat vision loss. 00:46 The world’s oceans reach a record temperature Nature: Ocean temperatures set to break all-time record: what’s next? 10:05 Research Highlights Nature: Astronaut vest cuts radiation exposure in half Nature: Earth-shaking thunder probes underground geology 12:54 How mitochondrial injections could treat vision loss Nature: Patient’s own mitochondria injected into eyes in attempt to restore vision​​​​​​​ 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.

Nature staff discuss how an FDA-approved drug for narcolepsy could have promise beyond the condition, and the longest-lived human brain organoids yet. 00:28 The promise of a new narcolepsy drug Nature: First-of-its-kind narcolepsy drug opens door to new therapies for the brain 05:53 Human brain organoids kept alive for over five years Nature: Human organoids that mimic brain development grown for years in lab​​​​​​​ 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.

Star orbiting close to Sagittarius A* could reveal its spin — plus, how exoskeletons might change the way humans move. 00:46 The star that could reveal a black hole’s spin Research article: Dayem et al. 13:23 Research Highlights Nature: ​​​​​​​Rattlesnakes’ own antivenom could protect humans too Nature: ​​​​​​​Shipping on rivers packs a surprisingly large climate punch 15:40 Commercial exoskeletons are hitting the market — what now? Nature: ​​​​​​​Will you be wearing an exoskeleton in ten years? The tech that could change how we move​​​​​​​ 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.

In this episode: 00:29 What does Anthropic’s new watermark mean for research? Nature: Can Anthropic’s invisible watermarks curb ‘AI slop’? Researchers remain sceptical 10:57 Ticklishness is a distinct, specialized body sensation, research finds Nature: Where are you ticklish? Researchers map the sensation across cultures 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.

Genetically modified bacteria lower high blood-sugar in animal trials — plus, how to safely watch a solar eclipse. 00:45 A living diabetes treatment Research article: Guan et al. 08:03 Research Highlights Nature: Pumas are drivers’ guardian angels Nature: How a steady drip-drip can erode the hardest stone 10:29 What eclipses might reveal about the Sun’s corona Nature: Solar eclipse offers rare chance to solve Sun’s magnetic-field mysteries 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.

Nature staff discuss how animal studies are starting to uncover how DNA repair could prolong life, and how COVID-19 can reawaken dormant viruses. 00:25 Could reawakened viruses have a link to long-COVID? Nature: COVID can wake up a slew of dormant viruses inside you 05:57 DNA damage can cause ageing, could boosting repair boost longevity? Nature: ​​​​​​​Could mending damaged DNA prolong life?​​​​​​​ 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.

Researchers untangle the chemistry behind turning PVC into high-grade motor lubricant — plus, how engineered yeast can help make a cancer drug. 00:45 The chemistry behind converting PVC into lubricant Research article: Munyaneza et al. 09:15 Research Highlights Nature: ​​​​​​​Engineered yeast that make cancer drugs could spare a rare flower Nature: ​​​​​​​Sickle-cell disease linked to prematurely aged stem cells in 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.

In this episode: 00:24 The quest to count the Amazon's insects Nature: Tiny patch of Amazon likely holds 40,000 insect species — many new to science 07:31 The orcas that exploded a sunfish The Guardian: Orcas seen ramming prey so hard it explodes may be playing game Tiktok: Orcas vs sunfish 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.

In this episode: 00:45 Ancient structures hidden beneath the Amazon’s canopy Research article: Pärssinen et al. 09:15 Research Highlights Nature: 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 ancestor Research 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.

Nature staff discuss the young but deadly dinosaur kings, the prowess of ancient Egyptian princesses, and how London is becoming the world’s AI safety capital. 00:34 London is transforming into an AI-safety hub Nature: A global capital for AI safety is emerging — and it’s not in Silicon Valley 05:52 Bones reveal that ancient Egyptian princesses weren’t pampered Scientific American: Ancient Egyptian princesses were ‘powerful’ weapon users, new analysis suggests 9:30 T. rex was born ready to kill Discover magazine: Fossil Evidence Indicates Baby T. rex Were Tiny, but Deadly 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.

00:45 The discovery of a moon-like object in a distant star system Research article: Hoy et al. 10:34 Research Highlights Nature: Moving floors keep buildings from swaying with the wind Nature: Wearable sensors on the face are invisible to the eye 13:07 A discovery of a new type of rare transmissible-cancer Research article: Curd 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.

In this episode: 00:24 A sweet discovery near the Milky Way’s centre Nature: First ‘true sugar’ molecule found in space — offering hints to life’s origins 05:05 Mathematical texts give insights into Maya mathematical prowess Nature: Mathematics formula found on Maya wall rivals insights of ancient masters 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.

00:45 The secret scent behind a naked mole-rat's rule Research article: Khallaf et al. 08:34 Research Highlights Nature: Pair of ‘super-puff’ planets are lighter than candyfloss Nature: Alpine crossing took a heavy toll on Hannibal’s elephants and troops 10:59 The psychology behind a brand-new board game: the behaviour of beginners Research article: Collins 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.

In this episode: 00:29 Dolly the sheep’s 30-year legacy Metro: Dolly the sheep at 30: The clone that changed science (and celebrity petdom) Nature: From cloning to gene-editing: the enduring legacy of Dolly the sheep 05:20 The ocean floor caught in the act of splitting at the seams Nature: Ocean floor witnessed splitting apart for the first time — releasing lava 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.

In this episode: 00:45 A neutron detector could sniff out a secret space nuke Research article: Danagoulian 11:52 Research Highlights Nature: Volcanic magma sculpts eerie domes on the sea floor Nature: Clues to the sloth’s sloth found in its genome 14:18 How indigenous knowledge in the Amazon could disappear Research article: Cámara-Leret 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.

In this episode, we speak with science journalist Rowan Hooper, whose book Togetherness: Symbiosis and the Hidden Story of Life's Greatest Collaborations takes a deep-dive into the world of co-operation between organisms. In the book, he argues that collaboration in nature has often been overlooked in favour of competition, and that organisms working together have played a vital role in making the world the way it is. Togetherness: Symbiosis and the Hidden Story of Life's Greatest Collaborations Rowan Hooper Fern Press (2026) Music supplied by SPD/Triple Scoop Music/Getty Images Hosted on Acast. See acast.com/privacy for more information.

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 Hosted on Acast. See acast.com/privacy for more information.

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 atrophy Nature: Is AI ruining our skills? Early results are in — and they’re not good 06:42 Humans and chimps share a laugh Nature: Oo oo, ha ha: why humans and great apes giggle alike when tickled 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.

In this episode: 00:46 How sensitive information can be gleaned from medical AIs Research 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 Highlights Nature: A long-lived butterfly’s secret to graceful ageing Nature: It slices! It dices! Sashimi-Bot handles seafood with ease 13:57 Across the Universe, galaxies clump together more than physicists thought they should Research article: Labini & Galoppo 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.

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 impact Nature: At-home brain implant gives man with motor neuron disease his daily life back 05:39 The possible benefits of obesity drugs on testosterone Nature: The latest benefit of obesity drugs: boosting testosterone and sperm quality 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.

In this episode: 00:45 Ancient evidence of deadly plague outbreaks Research article: Macleod et al. 12:33 Research Highlights Nature: Bones of Iron Age skeleton were whittled into tools Nature: Giant crustacean of the deep sea steals a trick from bacteria 14:52 A prototype atom interferometer Research 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. Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:37 Evidence that Stonehenge's Altar Stone travelled by glacier BBC Science Focus: We may have just cracked one of Stonehenge's greatest mysteries 05:44 Fossilized faeces reveal DNA from ancient ecosystem Nature: 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. Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:46 A giant, ancient whale necropolis Research article: Peng et al. News & Views: A vast whale necropolis has been found 08:52 Research Highlights Nature: Babies’ birth weight improves with help of payments to parents Nature: Earliest signs of vision recorded in ancient sea-floor tracks 11:11 Turning plant material into chemical building-blocks Research 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. Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:23 Fossil evidence that spinosaurs had an aquatic lifestyle Science: Some spinosaurs cried salty tears to thrive in brackish waters 04:57 The explosive immune cells that kill in minutes Nature: Bang! Exploding immune cells splatter potent toxins everywhere 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.

In this episode: 00:57 How your smartphone’s camera could measure your heart rate Research article: Liao et al. 08:55 Research Highlights Nature: A star gone rogue tears through the Galaxy Nature: Gold keeps glittering courtesy of surface chemistry 11:04 Should you try something new in a restaurant? Maths has the answer Nature: Feynman solved the ‘restaurant dilemma’ 50 years ago — now a study confirms his mathematics 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.

In this episode: 00:21 When witnesses identify suspects from police line-ups, confidence matters Nature: Memory on trial: the new science of when to trust eyewitness testimony 07:15 Registered Reports: how this ‘double peer review’ process could benefit scientists and their results Nature: Nature is expanding Registered Reports to all the fields in which we publish Hosted on Acast. See acast.com/privacy for more information.

On 17 May the World Health Organization (WHO) declared an ongoing Ebola outbreak a public health emergency of international concern. Centred on the Democratic Republic of the Congo and Uganda, the outbreak has seen mounting numbers of suspected cases and deaths linked to the rare Bundibugyo species of Ebola virus. In this podcast we hear what's currently known about the outbreak and the efforts of clinicians, researchers and public health officials to halt its progress. Nature: Ebola outbreak is a global health emergency: what happens next Nature: Race begins to trial Ebola drugs amid current outbreak Nature: Ebola outbreak spirals out of control: how might it have started? Nature: Will this Ebola outbreak be the biggest yet? Hosted on Acast. See acast.com/privacy for more information.

In this episode: 00:46 Meet the AI scientists designed to accelerate research Research article: Ghareeb et al. Research article: Gottweis et al. Nature: Teams of AI agents boost speed of research Editorial: Why AI cannot do good science without humans Nature: Do you hate or love AI? Take Nature’s poll 13:25 Research Highlights Nature: Dried to survive: desiccated tardigrades tolerate high heat Nature: Pristine Antarctic ice records the Solar System’s travels 15:35 Using LiDAR to look around corners Research article: Somasundaram 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.

In this episode: 00:34 What questions remain about the hantavirus outbreak? Nature: Hantavirus outbreak exposes uncertainty about how disease spreads Nature: There is no vaccine for deadly hantavirus: what that means for future outbreaks 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.

In this episode: 00:42 Is red-light therapy all hype? Disclaimer: The opinions and assertions expressed herein by Juanita Anders are those of the speaker and do not reflect the official policy or position of the Uniformed Services University of the Health Sciences or the Department of War. Nature: The surprising science behind red-light therapy — and how it really works 10:52 Research Highlights Nature: Trafficked pangolins can be traced to their source by DNA — even to a specific forest Nature: A wispy wrapper for a chilly, Pluto-like world 13:11 The complex story of global obesity rates Research article: NCD Risk Factor Collaboration 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.

Although scientists have long been able to gather DNA from water and soil, it's only recently that they've started to see the air as a source of genetic information. Airborne DNA is already being used to monitor individual species, but researchers hope its abundance could have multiple uses, including judging the success of conservation efforts or attacks with biological weapons. However, there remains much to understand, such as how far DNA travels in the air, and the ethics involved in the potential identification of a person's genetic information. This is an audio version of our Feature: The air is full of DNA — here’s what scientists are using it for Hosted on Acast. See acast.com/privacy for more information.

00:31 The science of attention spans Nature Feature: Are attention spans really shrinking? What the science says 04:54 Data centres in space? Nature News Explainer: AI data hubs in space: when will they take flight? Nature Comment: Space diplomacy: bridging the operating gaps between myriad missions 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.