Entertaining news and discussion about research that has impact on society and providing a wide range of science and technology news. Distributed nationally on the Community Radio Network.
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This week on the show, Claire dives into an innovative strategy to protect freshwater crocodiles from deadly cane toad poisoning by, surprisingly, giving them a taste of food poisoning first. Meanwhile, Stu explores groundbreaking research into cellular aging, shedding light on what really makes us age and how we might slow down the clock.…
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This week, Chris talks to astrobiologist David Flannery about the discovery by NASA’s Perseverance Rover of potential biosignatures in a rock on Mars, and what’s needed to verify it; and Cat examines the question of whether the swimming pool at the Paris Olympics was really slower to swim in.By David Flannery
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Stu looks at some name changes in the botanical world that may not change everyone's world, but could have a positive impact for some. Claire talks to Ollie Jones about the true risk of some chemicals that get a lot of attention from the media, but may not be as threatening as they are made out to be.…
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This week, Cat tells us about nanobodies, the smaller versions of antibodies that camelids like llamas and alpacas have, and how they could help combat HIV; and Chris clues us into the closest known black hole in our galaxy, and a much larger one thousands of times the mass of our Sun, hidden inside a star cluster.Jianliang Xu et al., Ultrapotent B…
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All we can do is step back in time. This week we go back to Claire's first ever story on the air about virgin births in the animal kingdom, and also listen back to Dr. Manisha Bhardwaj tell us about how bacteria may save bats from a dreaded fungal disease in her first story on the show.By Claire Farrugia, Manisha Bhardwaj, Stu Burns
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This week on Lost in Science, are you an early bird or a night owl? How does your sleep preference affect your body? Stu delves into the latest research on sleep, uncovering fascinating insights and practical tips. Meanwhile, Cat takes us on a cosmic journey, exploring the health challenges astronauts face in microgravity. From space illnesses to t…
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In our woolliest episode ever, Claire tells the tale of the woolly mammoth and new research on the last known individual, called Lonely Boy; and coincidentally Chris excavates a new study on the population dynamics of the woolly rhinoceros, and its extinction from climate change and human hunting.Dehasque et al. 2024. Temporal dynamics of woolly ma…
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Chris looks into a recent paper connecting cancer cases with tattoos to check the figures, while Stu talks to Dr. Adam Osth, Associate Professor of Psychology at the University of Melbourne about a recent study from Stanford which claims to show there is no continuum of brain function between genders.…
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This week, Stu looks at the effectiveness or not of platelet-rich plasma for treating musculoskeletal injuries in sports medicine, and for so-called vampire facials in beauty treatment; and Chris digs into a new study on the physics of flight and the surprisingly simple formula for the frequency of flapping wings, which he then uses to calculate wh…
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Chris looks at how likely we are to find Dyson Spheres orbiting distant stars and Stu finds out whether plants can use complex molecules as nutrient sourcesBy Chris Lassig, Stu Burns
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This week on the show, Claire delves into groundbreaking research showing orangutans self-medicating with pharmaceutically active plants, marking the first recorded instance of animals treating themselves this way. Meanwhile, Stu explores cannonball or artillery fungi, a type of fungus capable of shooting its spores over six meters, and discusses t…
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This week, Chris dives back into the murky world of research misconduct, to try to find out how much AI tools like ChatGPT are being used to write scientific papers, and how much of a problem it is; and Cat updates us on the search for planets orbiting other stars, including a pink, fluffy, fairy-floss planet.Andrew Gray 2024, ChatGPT "contaminatio…
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Nothing is ever truly Lost in Science, we can always discover it again. This week Stu raids the archives of Lost in Science to find some stories from years gone by and presenters who have moved along. Chris talks about the oldest known fossils, Beth Askham talks about zombie bacteria and Stu talks bout the toughest substance known to animal kind, a…
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This week, Chris gazes at the recent spectacular auroras, and explains how matter ejected from the Sun leads to pretty lights in the sky; and Stu digs deep to find out what the actual research says about the effect of social media and internet use on the mental health of young people.
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Chris tries to figure out if the federal government's promise of a quantum computing centre in Brisbane is huge or a mere quanta, and Stu talks to Isaac Kerr from Flinders University about the discovery of 3 very large kangaroo-like fossil relatives of modern marsupials .By Stu Burns, Catriona Nguyen-Robertson, Chris Lassig Guest: Isaac Kerr
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This week on Lost in Science, Claire explores revolutionary research that uses a gut bacteria enzyme to convert blood types, aiming to make all blood donations universally compatible. And Catriona discusses the latest in organ transplants, including a successful pig kidney transplant into a human facilitated by groundbreaking CRISPR gene editing. T…
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This week, Chris talks to rehabilitation specialist Professor Steven Faux about his new book on Long Covid, to find out what we know about it and its causes, and current best practice for treatment and recovery. We also speak to comedian Alanta Colley about the Sci Fight comedy debates, with the next event on 2 May 2024 discussing Elon Musk’s Neura…
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This week on Lost in Science, Stu examines the invasive fire ant crisis and innovative control measures. Meanwhile, Chris explores bird evolution, spotlighting the Hoatzin, or "stink bird," known for its unique digestion and ancient traits. Tune in to discover how science is tackling ecological threats and unraveling avian mysteries.…
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Even though we’re staying out of the Sun this week, we can’t stop thinking about it! Cat tells us all about the Sun’s corona, its crown-like atmosphere, and the solar wind of particles streaming out from it; and Claire runs us through the science and history of solar eclipses.By Claire Farrugia & Catriona Nguyen-Robertson
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Chris looks into the energy costs and economics of AI and how wider use will affect them, while Stu looks into the science of some of the claims around the supposed forest communication networks some authors have described.By Chris Lassig, Stu Burns
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This week on the show Catriona takes us into the realm of tuberculosis vaccines, describing the latest breakthroughs and how they diverge from conventional approaches. From novel formulations to enhanced efficacy, explore the promising advancements reshaping the fight against TB. Meanwhile, Stu delves into COVID-19 research, analyzing global data t…
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We’re getting into hot and cold water this week, as Claire talks to Dr Jarrod McKenna about the importance of Antarctica and its wildlife, including plankton, whales and penguins; and Chris speaks to Dr Maya Srinivasan from James Cook University about the current mass coral-bleaching event on the Great Barrier Reef, what causes it, how corals can r…
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This week on Lost in Science, Chris asks the question are blueberries blue? And answers it with a question, what is colour anyway? And Stu looks to the skies to wonder why the sudden renewed interest in landing stuff on the moon, and whether anyone is having much success doing so.By Chris Lassig, Stu Burns
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Join Claire and Catriona this International Women's Day for a special edition of Lost in Science! Catriona explores cutting-edge technology transforming breast cancer screening, enhancing efficacy. Discover the latest breakthroughs shaping the future of healthcare. Meanwhile, Claire spotlights two pioneering women at the forefront of Artificial Int…
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This week, Catriona tells us about the brightest-known object in the universe, a quasar 12 billion light years away that’s in fact a supermassive black hole that gobbles an entire sun every day; and we replay Claire’s story about new evidence for another theorised cosmic event, the Moon’s formation through a collision of the early Earth with the Ma…
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This week on the show Claire chats to CSIRO researcher Leo Joseph about the recent publication of the complete genome of the Night Parrot, the elusive nocturnal bird thought to be extinct for much of the 20th century, and what this means for conservation efforts for the bird.Also on the show, Chris asks the question, how can time fly without wings?…
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This week on the show Stu looks at the science of the material asbestos in light of this dangerous substance being found in mulch in public areas in Sydney. Also on the show, have you ever wondered why moths and generally insects are attracted to lights? Chris talks through some new research that sheds some light on the matter.…
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This week, Catriona celebrates Valentine's Day the science way, showing what research on monogamous prairie voles can tell us about how hormones like dopamine and vasopressin affect our craving for love and affection; and Chris shares new research that suggests the bacteria that causes Buruli ulcer is spread between possums and humans by mosquitoes…
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The final Summer Series for the year, Chris talks Physics vs evolution, Claire talks about pathogens defrosting in long frozen ice and Stu discovers nematodes lurking everywhere, and some that can jump!By Claire Farugia, Chris Lassig, Stu Burns
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This week on our Summer Series Claire speaks to Dr Kylie Cairns all about dingoes, and her groundbreaking research using new genetic tools that has changed the way we understand the lineage of dingoes, as well as discovering endangered dragons with Jo Sumners from Museum Victoria.By Claire Farugia, Stu Burns Guest: Jo Sumners; Kylie Cairns
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This week on the summer series we reach back into the archives to hear from microbiologist Dee Carter about her research into the active antimicrobial and antifungal molecules produced by the honeypot ant.Also on the we revisit Chris's story, which explains the new clinical trial taking place in NSW using gene therapy to treat muscular dystrophy in…
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This week on our summer series we bring back one of our favourite interviews with geologist Ashleigh Hood and her research studying the origins of life on Earth and how it has been sustained for billions of years. Also on the show Stu takes a look at the research showing that the humble seagulls might be a lot smarter than we give them credit for.…
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It's the Lost in Science Summer Series, in which we replay some of our favourite stories from the past year! This week, Claire tells us why certain things, like fats and oils, leftover paint, flushable wipes, bamboo nappy liners and cat poo should not go down the drain or sewer; and Stu runs down research about how to prevent or pull people away fr…
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Our last show for the year looks back at one of the big themes of the year, Artificial Intelligence and Machine Learning - it is having an impact on society, but what environmental impact does it have? And Chris tests our listening skills with an end of year quiz.By Stu Burns, Catriona Nguyen-Robertson, Chris Lassig
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Stu looks at the sustainability of artificial vs real Christmas trees and why they might be an odd choice for Australia. While Chris looks into why the El Niño climate cycle is acting strange for us in Australia this year.By Chris Lassig, Stu Burns
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This week, Claire tells us about new evidence for the leading theory of how the Moon was formed, through a collision of the early Earth with the Mars-sized protoplanet Theia; and Catriona updates us on where water can be found in our Solar System, and where it may have come from. Qian Yuan et al. 2023. Moon-forming impactor as a source of Earth’s b…
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This week, Catriona tells us about the health dangers of sitting, and new research giving the good news that any alternative form of activity is beneficial; and Chris looks into why bats harbour such dangerous viruses, with a new study that predicts high virulence for viruses from them and a surprising other order of mammals.Blodgett et al. 2023. D…
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This week on the show we speak to Dr Ellen Mather about the huge birds of prey that ruled ancient Australian skies, including the new discovery of an Australian vulture and giant eagle.Also on the show, Stu talks about the new research helping to protect potatoes against disease like the horrid potato blight.…
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Chris looks into the new theory that supposedly bridges the potentially non-existent gap between physics and biology, and Stu talks to Jeremy Barr about his research into bacteriophages and what impact they may have in our own bodies.By Claire Farugia, Chris Lassig, Stu Burns Guest: Jeremy Barr
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This week on the show we are going EXTREME (all caps needed) as we take a look at life living on the edge, at the extremities of existence. Stu talks about some of the weirdest plants living in the most extreme salinity conditions. And Cat chats us through how extremophile life around the world has surprised us and helped humans innovate new techno…
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This week, Claire speaks to zoologist Julie Old from Western Sydney University about finding out more about wombat populations and the threats they face, through the citizen science project WomSAT, which you can join at https://www.womsat.org.au/. And Chris talks to ecologist Hannah Fraser from the University of Melbourne about her new study on res…
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Chris looks into the unlikely origin of human brain cells, and Claire looks at the possibility of unlikely threats to our modern brainsBy Claire Farugia, Chris Lassig, Stu Burns, Catriona Nguyen-Robertson
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This week on the show it's Lost in Science Fiction, our annual Halloween extravaganza where we deep dive into what's real and what's dubious in the scifi world. Stu brings us the years hottest topic, Artificial Intelligence, and how it has been treated by scifi cinema. And ever wondered if we could really travel to different galaxies faster than th…
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This week Catriona looks up into the increasingly bright night sky and asks how much light pollution is coming from the new satellite constellations being launched by private companies, and Stu pulls on a thread about the origins of silk, what animals it comes from, how that might be changing, and why.…
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This week, Chris introduces us to quantum dots, the nanoparticles whose discovery won the Nobel Prize in Chemistry 2023 for Moungi Bawendi, Louis Brus and Alexei Ekimov; and Claire explains the story and significance of NASA’s OSIRIS-Rex mission that recently returned to Earth samples from the asteroid Bennu.…
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This week on the show it's a double creature feature. Chris answers a question we have all wondered; why are dinosaurs so big, and looks at some new research along the way. And Stu delves into the world of hybrid species. You might have heard of a mule, or a liger, but why do some animals hybridise and some do not?…
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Stu runs through the winners of the least most wanted prize in science, the Ignobel prize for 2023, and Chris takes a look at some new research about water on the moon which might help the numerous missions currently underway to find itBy Chris Lassig, Stu Burns
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Neptune is too far from the sun to support life, apparently, but a recently discovered Neptune-like exoplanet has shown signs of life in recent surveys, what does this mean? Chris explains in this week's show. While Stu returns from a holiday with a tale of disease control measures and people who have a beef with them, and why they should think twi…
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This week on the show Claire is joined by author and compost educator Kate Flood, aka Compostable Kate, to get down and dirty on the science of compost. Kate talks about some of the misconceptions of composting and how you can create a biodiverse ecosystem in your own home! Also on the show Chris revists one of our most hard hitting stories of all …
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This week, Catriona tells us about exciting new developments in using chimaeric antigen receptor (CAR) T cells against all forms of blood cancer; and Chris shares what physics can tell us about hand clapping, particularly the best way to clap for measuring acoustics.Wellhausen et al. 2023 “Epitope base editing CD45 in hematopoietic cells enables un…
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