Your bite-size guide to this week in science. Join hosts Eleanor Higgs and Rachael Funnell as they discuss the biggest news stories of the week with guests from the IFLScience team and maybe even a surprise expert or two. So, let’s Break It Down…
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From saving the planet to understanding ourselves, this podcast sees experts discuss the major topics of our times. Hosted by IFLScience’s Dr Alfredo Carpineti, Rachael Funnell, and Eleanor Higgs.
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Rat Sommeliers, Glass Brain, And Internet On Mars
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31:58This week on Break It Down: the curious tale of a lump of glass that turned out to be a human brain, the US sees its first measles death in 10 years, rats make great sommeliers, the evolutionary origins of feathers in dinosaurs, AI bots start speaking a secret language to each other, and could we get internet on Mars? Quite possible. So, sit back, …
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Most Dangerous Animal, Tomb Discovery, And How To Break Habits
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35:30This week on Break It Down: the first ancient Egyptian royal tomb has been discovered since Tutankhamun over 100 years ago, a brand new ‘dangerous animal’ scale reveals the realistic threat of different creatures, architects are operating on land and at the deepest parts of the ocean (they just don’t look how you imagine), a Paralympian becomes the…
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Dolphin Pee Party, Inside Asteroid Response, And That Ancient Mummy Smell
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40:39This week on Break It Down: Amazon river dolphins are saying it with urine proudly sprayed directly into the air, an inside look at the planetary defense response to asteroid 2024 YR4 (and no, it isn’t too late), find out what mummies smell like thanks to a team of “sniffers”, whale song follows Zipf’s Law, red light therapy – does it actually work…
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Science Under Attack, Dino-Era Ducks, And Do We Own Our Bodies?
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41:33This week on Break It Down: the world's oldest runestone might have been carved by a woman in a language that predates the Vikings, asteroid 2024 YR4 has a 2.3 percent chance of hitting Earth in 2032 (but we’re not panicking yet), an ancient jawbone might reveal a new branch of the hominid family tree, science in the US is under attack after a slew…
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Covid Lab Leak, Mouse With Two Dads, And Are We Living In A Simulation?
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44:20This week on Break It Down: A CIA report says the origins of COVID being a lab leak is “likely” but what does that really mean? The Doomsday Clock ticks closer to humanity's destruction, asteroid Bennu’s sample contains the building blocks of life (but not aliens), the oldest poison arrow dates back 7,000 years, a mouse with two male parents surviv…
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Pompeii’s Worst Day, Peeing Together, And The GOAT Dinosaur Movie?
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37:17This week on Break It Down: a new timeline shows exactly when and how the eruption of Vesuvius spread, chimps have been observed going to the bathroom together all at the same time, trust in science remains high worldwide despite recent global events, sex differences between male and female brains are present as early as newborn babies, and did COV…
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Thylacine De-Extinction, Tattooed Mummies, And A Meteorite World-First
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29:43This week on Break It Down: lasers revealed 1,200-year-old mummies’ sweet tats, the mission to de-extinct the thylacine takes a leap forward, video footage of a meteorite hitting someone’s garden might be a world first, China announces plans to build the solar power station equivalent of “Three Gorges Dam” in space, researchers discover an Iron Age…
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Precious Penis Bone, North America’s Oldest Dino, And The Mystical Metal Of "Atlantis"
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28:16This week on Break It Down: unexpected and unexplained structures have been discovered hiding under the Pacific Ocean, the oldest equatorial dinosaur fossil in the world dates back a whopping 230 million years, a painted dog penis bone has been found in a ritual shaft in England (some puns write themselves), cave art from France could be the oldest…
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Saiga Mega Victory, 2025 Predictions, And A Coming Star Explosion
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17:08This week on Break It Down: one of the most significant mammal recoveries ever recorded (and four other wildlife wins), a once-in-a-lifetime event is about to kick off in space, spookily accurate predictions made by a “professor” 100 years ago, an undersea volcano is about to erupt, scientists achieve a world-first embryo milestone on the path to g…
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A New North Pole, Bubble-Butt Turtles, And Testing Ancient Hangover Cures
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30:58This week on Break It Down: Earth’s magnetic pole is in a new position, the second most cited paper to ever be withdrawn is finally retracted, Charlotte the bubble-butted turtle gets a special swimming harness, The Blob’s legacy marks the worst single-species mortality event in modern history, a Roman solution to Mars suggests blood makes for great…
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Why Do Humans Love Playing Competitive Games?
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25:34It’s the holiday season, and what better time to gather your loved ones together and absolutely trounce them in an hours-long board game marathon? Humans have been playing and enjoying competitive games for centuries. For this special episode of The Big Questions, host Laura Simmons sat down with Kelly Clancy, neuroscientist and physicist, and auth…
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Deep-Sea Creep, Jupiter's New Ring, And Inter-Hominid Hook-Ups
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34:49This week on Break It Down: fishers discover a mysterious tablet bearing an unknown language, sequencing the oldest human genome reveals when we first bred with Neanderthals, Jupiter’s got a shiny new ring, a new predator captured in the darkest depths of the Atacama Trench, working out the rules to an ancient boardgame, and can donor organs transf…
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Cannibal Paddington, Glowing Wood, And A New Human Species?
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33:59This week on Break It Down: scientists may have discovered a new ancient relative of humans, collar cameras from Andean bears reveal Paddington may have a taste for cubs, we’ve been paying the salmon tax to dogs for 2,000 years more than thought, new biohybrid wood glows green in the dark, diamond batteries could last for thousands of years, and it…
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Killer Whale Fashion, Dinosaur Poop, And Pluto’s Birthday
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21:56This week on Break It Down: killer whales have been wearing salmon hats (again) and sucking out the livers of the world’s largest shark, 1.5-million-year-old footprints reveal Homo erectus co-existed with a now-extinct protohuman, fossil dinosaur poop and vomit indicate their rise to power began with plants, we have a date for when Pluto will compl…
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World’s Thinnest Spaghetto, Earth’s Frozen Core, And A Shark-Hunting Dog?
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29:54This week on Break It Down, astronomers have taken the first-ever close-up photo of a star outside of the Milky Way, putting weight back on after losing it could be down to your fat cells' “memories”, the mystery surrounding the Earth’s inner core “freezing”, footage shows a “giant” virus infecting a cell for the first time, the world’s thinnest sp…
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Uranus Is Windy, Saber-Toothed Baby, And Is Animal Testing Necessary?
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32:29This week on Break It Down: turns out the one time we saw Uranus it was having an uncharacteristically windy moment, new meanings behind the Amazon’s most incredible rock art, the world’s largest coral found lurking off the Solomon Islands, a ~35,000-year-old saber-toothed baby comes complete with fur, whiskers, and toe beans, and amber found in An…
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A Murder Solved From The Grave, Chernobyl Frogs, and Cat Physics
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31:41This week in Break It Down: clues inside Pompeii victims' casts reveal they're not who we thought they were, the frogs of Chernobyl are doing just fine, cat physics and a crime of authorship, the North Atlantic is getting saltier and saltier, good news for double jabs, and a DNA scientist who picked up the research that would solve her own murder. …
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Quantum Cats, Drunk Monkeys, And Happy Birthday Godzilla
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40:18This week on Break It Down: a quantum cat experiment breaks a record for surviving over 23 minutes, Voyager 1 encountered a glitch but fixed itself with some old school tech, fossils from the Ordovician are a glittering new species, animals are getting drunk more than we thought, though we’re not quite sure why, kyawthuite is the rarest gemstone of…
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Britain’s Most Haunted Castle: IFLScience Takes On The Supernatural
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1:05:13Welcome to IFLScience’s first-ever Halloween podcast special, bringing you a feature-length episode of The Big Questions as we take on the UK’s most haunted castle. We journeyed to Northumberland up by the Anglo-Scottish border to spend the night in Chillingham Castle, a place that allegedly boasts an above-average number of ghosts. We wanted to ex…
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Tiniest Dino Eggs, Hungry Black Holes, And Why People Believe In Ghosts
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34:07This week on Break It Down: the discovery of the smallest-ever dinosaur eggs reveals teeny tiny bones, first black hole triple is changing our understanding of giant star death, the longest venomous snake is now four separate species, a rare bit of positive carbon capture news, how a new overdose implant can save lives, and why do people believe in…
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Solar Storm Season, Dolphin Breath, And Resurrecting The Thylacine
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34:09This week on Break It Down: the Sun has entered its solar maximum bringing new auroras and geomagnetic storms, a chance find of a thylacine head in a jar could be the next step in the de-extinction of the species, microplastics have been discovered in the breath of wild dolphins for the first time, why Neanderthals never improved their spear-throwi…
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It’s no secret that octopuses are intelligent – but are they sentient? And how is that reflected in the way that they’re treated? Host Rachael Funnell is joined by Sy Montgomery, author of Secrets of the Octopus, and Sophika Kostyniuk, Managing Director at the Aquatic Life Institute, to discuss the evidence for octopuses’ sentience, and how that co…
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Fusing Jellies, Bad Robot Jokes, And Elephants Evolve Before Our Eyes
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36:40This week on Break It Down: two comb jellies become one, how Hurricane Milton grew so intense, superpowered scans reveal COVID’s impact on the brain, a humanlike robot’s jokes fail to impress his friend, Lucy the Australopithecine might have used tools 3.2 million years ago, and Mozambique’s elephants offer modern-day proof of evolution. So, sit ba…
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Glowing Crystals, Radioactive Storms, And A “Google Maps” For The Brain
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34:59This week on Break It Down: resurrecting Cold War spy planes to explore radioactive storms, the most detailed brain wiring diagram we've ever seen, mystery “skyquake” sounds have the world perplexed, plus grinning dolphins, glow-in-the-dark gemstones, and can you really feel when you’re being watched? So, sit back, relax, and let’s Break It Down… R…
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Are humans done evolving – or could settling on an alien world with an environment unlike Earth’s take us on a different evolutionary trajectory? Host Tom Hale is joined by Scott Solomon, author and professor of bioscience at Rice University, to discuss the myriad ways Homo sapiens may continue to evolve on Earth, and how future human settlements o…
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Biblical Seeds, World’s Oldest Cheese, And A Fish With Tongues For Legs
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35:45This week on Break It Down: the major African civilization the world forgot, the world’s oldest cheese gets found on mummies, blasting asteroids with X-rays, a fish that’s basically got tongues for legs, the resurrection of a biblical seed, and why no one can decide how fast the universe is expanding. So, sit back, relax, and let’s Break It Down… L…
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Gorilla Dicks, Life After Death, And Earth's New (Mini) Moon
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30:47This week in Break It Down: Earth's about to get a new mini-moon (if only for a while), ancient rock art may have been based on a fossil, "third state" identified between life and death, a truly supermassive black hole with jets spanning 23 million light-years, there's a new blood group, and the remarkable reason why giant gorillas have tiny penise…
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Are The Drugs Of The Future Coming From The Deep Ocean?
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28:49Antibiotic resistance is a major health concern. We now have several harmful microbes that have evolved into versions unaffected by common treatments. To find new antibiotics scientists are looking further afield, including in the ocean. Host Dr Alfredo Carpineti speaks to Dr Sam Afoullouss, a marine scientist at the University of South Florida, ab…
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Pyramid Plasma, “Killer” Whales, And An Illegal Spacewalk?
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25:07This week on Break It Down, the first-ever private spacewalk makes history and also maybe a crime, a plasma bubble over the pyramids is spotted by snazzy Chinese tech, a new Neanderthal lineage lived in isolation for 50,000 years, a chance encounter on Google Maps leads to a new discovery, the recipient of a face and eye transplant has a major brea…
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Introducing 'We Have Questions' Our New Science Podcast
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1:58Coming soon: join IFLScience as we explore the questions nobody thought to ask but everyone wants the answers to. Get the behind-the-scenes conversations from CURIOUS magazine’s We Have Questions interviews, as we hunt down the experts to answer some of science’s stranger questions. Until then, catch up with the E-magazine here: https://www.iflscie…
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Introducing 'We Have Questions' Our New Science Podcast
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1:58Coming soon: join IFLScience as we explore the questions nobody thought to ask but everyone wants the answers to. Get the behind-the-scenes conversations from CURIOUS magazine’s We Have Questions interviews, as we hunt down the experts to answer some of science’s stranger questions. Until then, catch up with the E-magazine here: https://www.iflscie…
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Tossing Puffins, Python Vs Python, And Homeopathy. Is. Not. Science.
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38:31This week on Break It Down, “dangerous” asteroid Apophis has a slightly increased risk of hitting Earth, a pig in Hong Kong undergoes an operation by a team in Switzerland, people in Iceland are throwing puffins off cliffs, an asteroid impact over the Philippines just made history, a python somehow managed to ingest another python, and we take a cl…
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Where do baby dinosaurs come from? It’s a question that’s been burning in the collective brain of the IFLScience team for some time. In this episode, host Rachael Funnell speaks with science writer and palaeontologist Riley Black to find out what science has discovered so far about the sex lives of dinosaurs.…
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Killer Whale Pirates, Hunting Aliens, And Flying Spaghetti Monsters
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32:51This week on Break It Down: orcas disable another boat as a new theory is put forward for the behavior, bacteria pass “memories” of perturbed genes to descendants, SETI scans 2,880 galaxies for advanced extraterrestrial civilizations, what you need to know about human parvovirus B19, flying spaghetti monsters sighted on a sea mount expedition, and …
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Tool-Wielding Whales, Earth’s New Ring, And Wow! Signal Solved?
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32:56This week on Break It Down: Earth has a snazzy new radiation belt, the Wow! signal finally has an explanation and spoiler: it’s still not aliens, whales have joined the list of animals using tools (but do bubbles really count?), a universal flu vaccine is one step closer to reality thanks to some ferrets, the Rift Valley might not be the cradle of …
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Our Solar System is very stable. Planets, dwarf planets, asteroids, and comets go forth in their orbit without trouble. But it won't be like this forever. The future of the solar system will have major changes in the Sun and in the planets. We spoke with astronomer Dr Jon Zink to cast our mind's eye far into the future and explore the end of the so…
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Earth Sausage, Pompeii Panic, And The Disco Planet
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31:53This week on Break It Down: two new victims discovered at the site of Pompeii tell a vivid story, Stonehenge’s altar stone reveals a surprising point of origin, plans to terraform Mars with “glitter”, ancient environments exposed in a kilometer-long Earth sausage, we may know where the dinosaur-killing asteroid came from, and a brief history of hum…
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Space Archaeology, Titanium Hearts, And The Russian Sleep Experiment
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35:54This week on Break It Down, the first archaeological study takes place outside of Earth, the oldest calendar might show a comet impact, a new study thinks the ancient Egyptians were using hydraulic tech to build the pyramids (others disagree), what a rock on Mars could tell us about potential life in the Solar System, a titanium heart is something …
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Hinging our happiness on animals known to have a significantly shorter lifespan than our own was, in hindsight, a bad idea. Saying goodbye to a pet is an incredibly painful time in a person’s life, but what if there were a way we could help our pets live longer, better lives? That’s exactly what Celine Halioua has been exploring as CEO and founder …
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Wonky Giraffe, Hamster Vaccines, And Wildlife Rock Art
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26:17This week on Break It Down: a wonky-necked giraffe is somehow still alive, an extraordinary fossil find shows a tyrannosaur with a stubby snout, a vaccine to stop COVID transmission is a success (at least, in hamsters), ancient stars are not where we expect them to be, 12,500-year-old rock art is a wildlife masterpiece, and we debunk some cortisol-…
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Singing Elephants, Animal Olympics, and A Popcorn-Covered Neanderthal
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30:41This week on Break It Down: deep-sea potatoes just shook foundational ideas about life on Earth, NASA plans to launch an artificial star, elephants sing “let’s go” like a barbershop quartet, the most complete Neanderthal skeleton has sprouted cave popcorn, the record for hottest day ever gets smashed twice in one week, and who would win in the anim…
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Science can’t be sexist, we hear you cry, it’s methodical, rational. And yet science is carried out by humans who are often a product of the time and place they operate in, struggling to overcome intrinsic biases and outside influence. Host Katy Evans is joined by zoologist and presenter Lucy Cooke, author of Bitch: A Revolutionary Guide to Sex, Ev…
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$44 Million Stegosaurus, Air Butter, And Life On Venus?
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29:04This week on Break It Down: why Venus just got very exciting as a potential site of extra-terrestrial life, how you make butter out of thin air, a Stegosaurus on sale for $44 million, the discovery of the first Moon cave, why Earth just landed itself a new microcontinent, and pseudoscience Vs anti-science – what the differences are and how to tackl…
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Mammoth Jerky, Endangered Language, And Rocket Science In The Jungle
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29:05This week on Break It Down we report live from a rocket launch, freeze-dried skin gets us a step closer to bringing back mammoths, “polar rain” auroras seen on Earth in a first, two lion brothers should star in their own Disney movie, a complete larynx transplant for a cancer patient, and the people fighting for the survival of the world’s most end…
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It’s no secret that the planet is getting warmer, but how are our bodies responding to increased exposure to extreme conditions? From record-breaking temperatures to an uptick in severe weather warnings, the consequences of the climate crisis are all around – so how is climate change impacting our health? This is The Big Question host Rachael Funne…
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Flying Hippos, Talking Animals, And Palaeolithic Underpants
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25:46This week on Break It Down, why dinosaurs had to die so that we could have wine, the world’s oldest narrative art, the flying skills of hippos, evidence for pants in the Palaeolithic, turning meteorites into space LEGO, and a bunch of animals talking like humans that really shouldn’t be talking like humans. So sit back, relax, and let's Break It Do…
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Popsicle Wolves, Primordial Black Holes, And A Fleshy Robot’s Smile
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28:43This week on Break It Down, a puppy gets a post-mortem 44,000 years after being frozen in permafrost, altruism found among Neanderthals in Down Syndrome case, the world’s largest terrestrial mammal migration is recorded in East Africa, a robot’s fleshy smile that will haunt your nightmares, NASA is being sued, and the Tunguska Event may have been c…
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Homo sapiens – us – are the only surviving human species. The question, and it is a big one, is why? Who were the species that came before us, or lived alongside us, and what happened to them? Host Dr Alfredo Carpineti is joined by Professor Chris Stringer, human evolution research lead at the Natural History Museum, London, to explore the journey …
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Disco Dinosaur, Ancient Wine, And A $17 Billion Shipwreck
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27:09This week on Break It Down, white wine with a hint of human remains becomes the oldest ever discovered, Jupiter’s Red Spot may be younger than the United States, a disco dinosaur has been discovered with one hell of a hat, people volunteer to be infected with COVID-19 – for science, NASA uses its first two-way end-to-end relay system to send pet ph…
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Corpse Flowers, Grolar Bears, And “Alien Signals” From Mars
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34:39This week on Break It Down, elephants have names, the ISS just scared the bejesus out of everybody, how to Benjamin Button yourself in space, grolar bears remain extremely rare, “alien signal” from Mars finally gets decoded, and why London’s Kew Gardens are about to reek of corpses. Sit back, relax, and let’s Break It Down… Links: Elephant names: h…
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