Science Friction

In 2021, four people across four different parts of the United States fall ill. They all have the same disease — a life-threatening bacterial infection. But the weird thing is they haven't travelled anywhere. And the bug that causes the infection isn't found in the US. So how did they get it? This handful of cases kicks off a disease investigation with roots that stretch back to northern Australia. Got feedback? Email us sciencefriction@abc.net.au Guests: Dr Julia Petras Epidemiologist, US Centers for Disease Control and Prevention Dr Mindy Elrod Microbiologist, US Centers for Disease Control and Prevention Will Misi Support worker, Cairns Dr Josh Hanson General and infectious diseases physician, Cairns Dr Ella Meumann Infectious diseases physician; Clinical microbiologist, Menzies School of Health Research, Darwin Presenter: Belinda Smith Producer: Shelby Traynor Senior Producer: James Bullen Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins

In 2000, people who visited the Melbourne Aquarium started to get sick. Really sick. This outbreak would go on to become the largest of its kind in Australia. This story goes back 50 years to a mystery that stumped scientists in Philadelphia. How did they crack the case, and why are we still struggling to stop this disease? Got feedback? Email us sciencefriction@abc.net.au Guests: Professor Robert Promisloff Clinical Professor Emeritus of Medicine, Drexel University Dr Jane Greig Epidemiologist, Burnet Institute and Médecins Sans Frontières Dr Verlaine Timms Microbiologist, University of Newcastle and University of Western Sydney Stephen Walsh Lawyer Presenter: Belinda Smith Producer: Shelby Traynor Senior Producer: James Bullen Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins

From mystery illnesses to flesh-eating bacteria and the looming threat of bird flu — outbreaks can push scientists, communities and health systems to their limits. For Science Friction on ABC Radio National, Belinda Smith looks back on some of the disease outbreaks that shaped Australia. Hear about the scientists racing to find answers, the unusual diseases they're hunting, and the everyday people caught in the middle. Outbreaks is a four-part series from Science Friction on ABC Radio National. Episode 1 is out Wednesday October 14th.

When it comes to the often incomprehensible world of quantum, it can be hard to distinguish hype from reality. We might be on the verge of a breakthrough ... or tech start-ups might be trying to drum up momentum for the benefit of their stakeholders. Hype is important in science, but can it go too far? And has AI knocked the wind out of the sails of quantum computing? Got feedback? Email us sciencefriction@abc.net.au Guests: Dr Tara Roberson Science communicator Stela Todorovic Media Director for PsiQuantum Australia Gideon Lichfield Journalist, former editor-in-chief of WIRED and MIT Technology Review Professor Warwick Bowen Director of the Centre of Excellence in Quantum Biotechnology and leader of the Quantum Optics Laboratory, University of Queensland Presenter: Jacinta Bowler Script producers: Fiona Pepper, James Bullen Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins Archives Research: Lisa Chidlow, Michael Osmond

You might not know it, but Australia is an unexpected frontrunner in the race to build a quantum computer. Despite our isolation, leading quantum experts have called Australia home for decades, chipping away at this massive challenge. What have we learnt, from our first digital computer CSIRAC, to now? And will it all culminate in the world's first million-qubit computer? Got feedback? Email us sciencefriction@abc.net.au Guests: Dr Peter Thorne Former weekend service operator for CSIRAC Professor Michelle Simmons CEO of Silicon Quantum Computing and director of the Centre of Excellence for Quantum Computation and Communication Technology, UNSW Professor Robert Clark Founding director of the Centre of Excellence for Quantum Computer Technology, UNSW Professor Geoff Pryde Chief Technical Director, PsiQuantum Australia Presenter: Jacinta Bowler Script producers: Fiona Pepper, James Bullen Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins Archives Research: Lisa…

It's 1994, and a mathematical algorithm puts a spotlight on quantum computing for the first time. Defence departments, spy agencies and cybersecurity experts are on edge over the explosive Shor's algorithm. They spend decades and billions of dollars searching for a solution before something called "Q-day" arrives. Got feedback? Email us sciencefriction@abc.net.au Guests: Dr Henry Everitt Senior technologist for optical sciences, US Army Emeritus Professor Charles Clark Physicist, formerly National Institute of Standards and Technology (NIST) Dr Sushmita Ruj Associate professor, University of New South Wales' Institute for Cybersecurity Special thanks to Nick Adams for reading Peter Shor's limerick. Presenter: Jacinta Bowler Producer: Fiona Pepper Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins Archives Research: Lisa Chidlow, Michael Osmond Additional audio courtesy of CSIRO Publishing

Google announces it has achieved something game changing — quantum supremacy. But not everybody agrees. The company claims its quantum computer called Sycamore has solved a problem that no classical computer could manage in hundreds of thousands of years. IBM wants this stricken from history. A war of words breaks out as two tech giants race to build a useful quantum computer that could change how the world works. Got feedback? Email us sciencefriction@abc.net.au Guests: Scott Young Cropping and livestock farmer in Ballan, Victoria Gideon Lichfield Journalist, former editor-in-chief of WIRED and MIT Technology Review Professor John Martinis 2025 Nobel laureate in Physics Credits: Presenter: Jacinta Bowler Producer: Fiona Pepper Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins Archives Research: Lisa Chidlow, Michael Osmond This story was made on the lands of the Wurundjeri, Gadigal and Menang Noongar peoples. More information Quantum supremacy using a…

Quantum computers could be the next giant leap in technology — transforming how we heal people, how we grow food, how we get around our cities. So how close are we to the quantum future we've been promised? For Science Friction on ABC Radio National, Jacinta Bowler unpacks how the weird world of quantum physics could change everything. Hear about the surprising twists, the quantum cat-fights and the plucky heroes that have defined humanity's effort to build nature's most unpredictable machine. Dead and Alive is a four-part series from Science Friction on ABC Radio National. Episode 1 is out Wednesday July 8th.

The Integrity astronauts are back on Earth recovering from their journey, while NASA prepares for Artemis III. Belinda and Jacinta answer some of your questions in the wake of a successful moon orbit mission. To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove This story was made on the lands of the Gadigal and Wurundjeri peoples.

There wasn't a dry eye in mission control as the Artemis II astronauts safely returned in what NASA called a "perfect" splashdown. Belinda and Jacinta relive the historic re-entry, and dig into the wild physics associated with blasting through Earth's atmosphere and plopping into the ocean. To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove This story was made on the lands of the Gadigal and Wurundjeri peoples.

Nine days down … only one to go. The Artemis II mission is currently hurtling through space back to Earth, and is expected to land in the Pacific Ocean off the Californian coast tomorrow morning, Australia time. Belinda and Jacinta find out what the four astronauts on board have been doing as they make their approach, including being sent on an impromptu scavenger hunt, and what they can expect to feel as they re-enter Earth's atmosphere. To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove This story was made on the lands of the Gadigal and Wurundjeri peoples.

With under two days to go, the Artemis II astronauts are making the most of their remaining time in space. Belinda and Jacinta take a look at what they've been up to in the lead up to re-entry, and what they can expect to feel as they return to Earth. And if you've ever wondered what urine looks like as it's sprayed into space, well, we have you covered. To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove This story was made on the lands of the Gadigal and Wurundjeri peoples.

After the high of the lunar flyby, the four Artemis II astronauts are now on the return leg of their mission while scientists pore over the thousands of images sent back to Earth so far. Belinda and Jacinta delve into some surprising observations from the flyby, and answer more listener questions about everything from space navigation to the need for belts in weightlessness. To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove This story was made on the lands of the Gadigal and Wurundjeri peoples.

It’s been a big day for the Artemis II astronauts. They broke a 56-year record for the furthest distance humans have travelled from Earth, successfully looped around the Moon, and capped off the flyby with a solar eclipse. Belinda and Jacinta break down what the crew saw as they gazed upon the Moon’s far side and why they lost contact with mission control for 40 minutes. To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor Executive Producer: Petria Ladgrove This story was made on the lands of the Gadigal and Wurundjeri peoples.

We’re at the pointy end of the Artemis II mission now: It’s the eve of the lunar flyby. With the four astronauts now looped into the Moon’s gravitational clutches, they’ll have an intense few hours observing the lunar surface, taking photos, and breaking Apollo 13’s record for humans furthest from Earth. Artemis Explained is a daily podcast from ABC Radio National. From lift-off to splashdown, we'll bring you daily Artemis II mission updates and answer your questions about life as an astronaut, the science of spaceflight, and plans to venture beyond the Moon. If you have a question about the Artemis mission you'd like Belinda and Jacinta to answer in a future episode, email sciencefriction@abc.net.au To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au.…

Alongside taking snaps of Earth, chatting with mission control and fixing the toilet, the Artemis II astronauts are also taking part in all kinds of scientific research. So what experiments are running on the Orion capsule, and what do Australian lasers have to do with anything? Artemis Explained is a daily podcast from ABC Radio National. From lift-off to splashdown, we'll bring you daily Artemis II mission updates and answer your questions about life as an astronaut, the science of spaceflight, and plans to venture beyond the Moon. If you have a question about the Artemis mission you'd like Belinda and Jacinta to answer in a future episode, email sciencefriction@abc.net.au To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au Credits: Presenters:…

The Artemis II astronauts have passed the halfway point between Earth and the Moon, and still have around another day's travel time before they approach their lunar flyby. So what do they get up to while they’re hurtling through space? And how do astronauts go about their daily routine in a cramped Orion capsule? Artemis Explained is a daily podcast from ABC Radio National. From lift-off to splashdown, we'll bring you daily Artemis II mission updates and answer your questions about life as an astronaut, the science of spaceflight, and plans to venture beyond the Moon. If you have a question about the Artemis mission you'd like Belinda and Jacinta to answer in a future episode, email sciencefriction@abc.net.au To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us:…

Just over a day after blasting off, four astronauts encased in an Orion capsule have veered away from Earth and are now on course to fly around the Moon. Bel and Jacinta unpack what the "trans-lunar injection" manoeuvre involved, and take a look at some of the highly relatable challenges faced by the astronauts during their first day in space. Because when you're flying towards the Moon, email problems should be the last thing on your mind. Artemis Explained is a daily podcast from ABC Radio National. From lift-off to splashdown, we'll bring you daily Artemis II mission updates and answer your questions about life as an astronaut, the science of spaceflight, and plans to venture beyond the Moon. If you have a question about the Artemis mission you'd like Belinda and Jacinta to answer in a future episode, email sciencefriction@abc.net.au To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from…

And we have lift off! Four astronauts successfully blasted off from the Kennedy Space Center and have started their journey to the Moon. But it wouldn't be a Moon launch without a couple of hiccups. We walk through what went down (and up!). Artemis Explained is a daily podcast from ABC Radio National. From lift-off to splashdown, we'll bring you daily Artemis II mission updates and answer your questions about life as an astronaut, the science of spaceflight, and plans to venture beyond the Moon. If you have a question about the Artemis mission you'd like Belinda and Jacinta to answer in a future episode, email sciencefriction@abc.net.au The new moonshot In pictures: Artemis II NASA’s first mission to the Moon in decades To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us:…

For the first time in 50 years, humanity is on the cusp of returning to the Moon, with the Artemis II lunar flyby mission set to launch in the coming days. But if we've already been to the Moon, why bother going back now? And who will be on board when the spacecraft blasts off? Welcome to the first episode of Artemis Explained. From lift-off to splashdown, we'll bring you daily Artemis II mission updates and answer your questions about life as an astronaut, the science of spaceflight, and plans to venture beyond the Moon. If you have a question about the Artemis mission you'd like Belinda and Jacinta to answer in a future episode, email sciencefriction@abc.net.au To hear more podcast episodes from hosts Belinda Smith and Jacinta Bowler about the Artemis II mission to the moon, search ‘Science Friction: Artemis Explained podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Credits: Presenters: Belinda Smith and Jacinta Bowler Senior Producer: Shelby Traynor…

What's the point of space exploration? Would you fly on a space shuttle? How did they fix the joints after the Challenger disaster? For this special bonus episode of The Challenger Legacy, hosts Dr Karl Kruszelnicki and Fiona Pepper answer your questions. To hear more podcast episodes from hosts Fiona Pepper and Dr Karl Kruszelnicki about the legacy the 1986 Challenger space shuttle disaster left on culture, space exploration and high-risk decision making, search ‘Science Friction: The Challenger Legacy podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Guests: Peter King Correspondent for CBS News Radio Wendy Whitman Cobb Space policy expert at the School of Advanced Air and Space Studies Tony Antonelli Retired NASA astronaut Credits: Presenters: Fiona Pepper and Karl Kruszelnicki Reporter: Fiona Pepper Senior Producer: James Bullen Series Producer: Jonathan Webb Executive Producer: Petria Ladgrove Sound…

NASA is gearing up for the Artemis II mission — where it will send astronauts around the moon for the first time in 50 years. While space exploration is never without risk, a retired astronaut is warning that NASA is "playing Russian roulette" with the lives of the crew. So have lessons been learnt from the Challenger and Columbia disasters? To hear more podcast episodes from hosts Fiona Pepper and Dr Karl Kruszelnicki about the legacy the 1986 Challenger space shuttle disaster left on culture, space exploration and high-risk decision making, search ‘Science Friction: The Challenger Legacy podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Get in touch with us: sciencefriction@abc.net.au. Guests: Peter King Correspondent for CBS News Radio Wendy Whitman Cobb Space policy expert at the School of Advanced Air and Space Studies Charlie Camarda Retired NASA research engineer and astronaut Howard Berkes Former investigative reporter, NPR Leslie Ebeling…

In the wake of twin disasters two decades apart, how do we make sense of why they happened? In episode four, we find out what happened on the very first flight after Columbia — and ask whether NASA changed at all. To hear more podcast episodes from hosts Fiona Pepper and Dr Karl Kruszelnicki about the legacy the 1986 Challenger space shuttle disaster left on culture, space exploration and high-risk decision making, search ‘Science Friction: The Challenger Legacy podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Guests: Mike Ciannilli Former Columbia integration systems engineer, NASA Miles O'Brien Aerospace correspondent, CNN Adam Higginbotham Author, Challenger: A True Story of Heroism and Disaster on the Edge of Space Mark Maier Distinguished professor of leadership, Chapman University, California Eileen Collins Former astronaut; commander, STS-114 Credits: Presenters: Fiona Pepper and Karl Kruszelnicki Reporter: Fiona Pepper Senior Producer: James…

In 2003, close to two decades after the Challenger disaster, seven astronauts were killed in another space shuttle accident. History has repeated itself and NASA faces another reckoning — the parallels between the two disasters are undeniable. To hear more podcast episodes from hosts Fiona Pepper and Dr Karl Kruszelnicki about the legacy the 1986 Challenger space shuttle disaster left on culture, space exploration and high-risk decision making, search ‘Science Friction: The Challenger Legacy podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Guests: Miles O'Brien Aerospace correspondent, CNN Jon Clark Former NASA physician and husband of Laurel Clark Mike Ciannilli Former Columbia integration systems engineer, NASA Julie Payette Former astronaut, NASA Credits: Presenters: Fiona Pepper and Karl Kruszelnicki Reporter: Fiona Pepper Senior Producer: James Bullen Series Producer: Jonathan Webb Executive Producer: Petria Ladgrove Sound Engineer: Tim Jenkins…

In a conference room in Utah, space shuttle Challenger engineers watch in horror as it explodes live on TV. These engineers are more than 3,000 kilometres from the launch site - but they're about to become the centre of this story. Because they had tried to stop the launch from happening in the first place. To hear more podcast episodes from hosts Fiona Pepper and Dr Karl Kruszelnicki about the legacy the 1986 space shuttle Challenger disaster left on culture, space exploration and high-risk decision making, search ‘Science Friction: The Challenger Legacy podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Guests: Leslie Ebeling Daughter, Bob Ebeling Brian Russell Former engineer, Morton Thiokol Adam Higginbotham Author, Challenger: A True Story of Heroism and Disaster on the Edge of Space Howard Berkes Former investigative reporter, NPR Credits: Presenters: Fiona Pepper and Karl Kruszelnicki Reporter: Fiona Pepper Senior Producer: James Bullen Series…

It's the morning of January 28th, 1986. On board the space shuttle Challenger are seven astronauts, including teacher Christa McAuliffe. She is set to be the first ever teacher in space. But Christa never makes it to orbit. In the wake of an unprecedented disaster, questions start to be asked. Should this mission have been launched in the first place? To hear more podcast episodes from hosts Fiona Pepper and Dr Karl Kruszelnicki about the legacy the 1986 Challenger space shuttle disaster left on culture, space exploration and high-risk decision making, search ‘Science Friction: The Challenger Legacy podcast’ from Radio National (RN) on the ABC Listen App (Australia), or wherever you get your podcasts. Guests: John Tribe Retired shuttle engineer Steve Nesbitt Former NASA public affairs officer June Scobee Rodgers Widow of Challenger commander Dick Scobee Adam Higginbotham Author, Challenger: A True Story of Heroism and Disaster on the Edge of Space Credits: Presenters: Fiona Pepper and Karl Kruszelnicki…

Forty years ago this January, the Space Shuttle Challenger disintegrated on its way into orbit. All seven astronauts on board were killed. In the days after the tragedy, the world wanted answers. What really caused the shuttle to explode? And should the launch have been stopped altogether? For season five of Science Friction, Dr Karl Kruszelnicki and Fiona Pepper investigate how the Challenger disaster unfolded – and what that has meant for space exploration from 1986 to now. The Challenger Legacy is a five-part series from Science Friction. Episode 1 is out Wednesday 21st January.

In 2018, a Chinese scientist made an announcement that shocked the world — and landed him years in prison. In a special episode of Artificial Evolution, Health Report reporter Shelby Traynor traces the story of He Jiankui, the researcher who helped to produce genetically edited babies. His actions invited condemnation from scientists worldwide and opened new fronts of scientific and ethical debate. Thank you to the Children's Hospital of Philadelphia for supplying the baby KJ audio, and Genepool Productions for supplying the citizen's jury audio used in this episode. You can hear more episodes of Science Friction with journalist Peter de Kruijff about DNA, cloning, genetic modification and gene editing on the ABC listen app (Australia) or wherever you get your podcasts. Reporter: Shelby Traynor Presenter: Peter de Kruijff Producers: Shelby Traynor, Fiona Pepper Senior Producer: James Bullen Sound Engineer: Roi Huberman This story was made on the lands of the Gadigal, Whadjuk Noongar and Menang Noongar…

Timothy Andrews has lived with a pig kidney in his body for eight months. That makes him a record breaker — living longer with a gene-edited pig kidney than anyone else in the world so far. In the final episode of Artificial Evolution, he tells us about his journey, his hopes for making it a year with the transplant, and the challenges he's faced along the way. With expanded clinical trials into this 'xenotransplantation' around the corner, researchers and advocacy groups argue a future in which animal organs are used in life-saving transplantation procedures for humans is not far off. So what is the science and history of xenotransplantation? What are the ethical concerns? And what's happening in Australia? You can hear more episodes of Science Friction with journalist Peter de Kruijff about DNA, cloning, genetic modification and gene editing on the ABC listen app (Australia) or wherever you get your podcasts. Guests: Timothy Andrews New Hampshire, United States Professor Wayne Hawthorne Professor of…

Gene-edited fish are on the market in Japan, and similar foods could soon be on Australian shelves. But will we want to eat them, how affordable will they be, and what do they even taste like? On this episode of Artificial Evolution, Pete looks at the future of gene editing for consumption, what's on the menu, and whether it’s a sustainable way to feed the world. You can hear more episodes of Science Friction with journalist Peter de Kruijff about DNA, cloning, genetic modification and gene editing on the ABC listen app (Australia) or wherever you get your podcasts. Credits: Presenter: Peter de Kruijff Producer: Fiona Pepper Senior Producer: James Bullen Sound Engineer: Richard Girvan/Angie Grant Archives Researcher: Lisa Chidlow This story was made on the lands of the Gadigal, Whadjuk Noongar and Menang Noongar peoples.

Earlier this year, a US biotech company claimed it had brought back a long-extinct species - the dire wolf, which roamed ancient America thousands of years ago. And the same editing technology that remade dire wolves could also be used to stop Australian species from going extinct. In episode two of Artificial Evolution, Pete heads to the labs that are safeguarding the genetic material of unique Australian species and working to bring back the thylacine. And visits the researchers working on quolls to make them immune to cane toad toxins and experimenting with putting alpaca genes into endangered frogs to protect them from a deadly fungal disease. As this new field of science opens up opportunities to edit endangered species … can and should we act? And do we have our priorities wrong in tackling species loss and climate change? Artificial Evolution is a four-part series from Science Friction about how gene technologies are changing the world around us. You can hear more episodes of Science Friction with…

Last year, 81-year-old rancher Arthur 'Jack' Schubarth was sentenced to six months in prison. His crime? An elaborate, multi-country conspiracy to smuggle in the tissue of a rare big horn sheep — clone it — and sell the offspring to hunters. But how did we get to the point where such a scheme could be run out of an elderly rancher's backyard? In episode one of Artificial Evolution, we trace the story of cloning from Dolly the sheep right through to the present day. We discover the technology being used to clone horses right here in Australia — and find out whether Barbra Streisand's clones of her pet dog are anything like the original. Artificial Evolution is a new four part series from Science Friction about how gene technologies are changing the world around us. You can hear more episodes of Science Friction with journalist Peter de Kruijff about DNA, cloning, genetic modification and gene editing on the ABC listen app (Australia) or wherever you get your podcasts. Guests: Matt Brown Reporter, Associated…

In 1996, Dolly the Sheep became the first ever cloned animal. Nearly 30 years later, genetic technology has reshaped the world around us. What exactly has happened, where are we headed, and are we OK about it? In Artificial Evolution, our latest series of Science Friction, ABC environment reporter Peter de Kruijff follows the story of gene technologies all the way from Dolly right through to the present day. From the bizarre criminal conspiracy to clone the world's largest sheep, to the lab trying to bring back long-extinct species, and new trials transplanting animal organs into humans — each episode covers how these technologies are reshaping the world around us. Episode 1 is out Wednesday, September 3. You can hear more episodes of Science Friction with journalist Peter de Kruijff about DNA, cloning, genetic modification and gene editing on the ABC listen app (Australia) or wherever you get your podcasts.

We’ve all dreamt of lobbing our smartphone into the ocean and going off grid. So what happens when you follow through with it? For our final episode of Brain Rot, we speak to the people who decided they’d had enough. From a French village, to Gen Z ‘luddites’ in New York City and a group of parents in regional Victoria, there are clubs, campaigns and even laws dedicated to a smartphone-free life. But in 2025, how do you pull it off? And is it actually worth it? Guests: Stan Awtrey Sportswriter, The Atlanta Journal-Constitution Vincent Paul-Petit Mayor, Seine-Port, France Lisa Given Professor of Information Sciences, RMIT University Steph Challis Founder, The Phone Pledge Jameson Butler Co-Founder, The Luddite Club Credits: Presenter: Ange Lavoipierre Producer: Fiona Pepper Senior Producer: James Bullen Sound Engineer: Ross Richardson Thanks to Sam Goerling for the assistance with French translation. This story was made on the lands of the Gadigal and Menang Noongar peoples.

Plenty of people will say they are addicted to the internet. But how well-recognised, scientifically, is an addiction ... to your screen? In episode four of Brain Rot, we dig into how behavioural addictions work. And we hear from self-described internet addicts about the treatment programs that help them stay “internet sober”. Brain Rot is a new five part series from the ABC’s Science Friction about how tech is changing our brains, hosted by Ange Lavoipierre. Guests: Jillian and Kate Internet and Technology Addiction Anonymous members Hilarie Cash Psychologist and Co-Founder, reSTART Anna Lembke Professor of Psychiatry and Addiction Medicine, Stanford University School of Medicine Anastasia Hronis Clinical Psychologist; Author, The Dopamine Brain Dar Meshi Associate Professor, Michigan State University Credits: Presenter: Ange Lavoipierre Producer: Fiona Pepper Senior Producer: James Bullen Sound Engineer: Tim Symonds This story was made on the lands of the Gadigal and Menang Noongar peoples.

We’re trusting tech with more tasks than ever — including the ones our brains once did. We’re Googling things we used to know, taking screenshots of things we’ll instantly forget, and hoarding all kinds of data we’ll never check again. On this episode of Brain Rot: is tech giving your brain a holiday, or putting it out of a job? You’ll also meet a guy who’s turned the tables, by using AI to help recover his lost memories. Brain Rot is a five part series from the ABC’s Science Friction about how tech is changing our brains, hosted by Ange Lavoipierre. Guests: Dr Julia Soares Assistant Professor, Mississipi State University Morris Villaroel Academic, Spain; Lifelogger Max Credits: Presenter: Ange Lavoipierre Producer: Fiona Pepper Senior Producer: James Bullen Sound Engineer: Angie Grant This story was made on the lands of the Gadigal and Menang Noongar peoples.

Whether it’s social media, the omnipresent smartphone or AI companions, in recent decades the way we relate to each other has been completely up-ended. In episode two of Brain Rot, we explore the potential implications that tech poses to human relationships. Worldwide estimates suggest there are around one billion users of AI companion — people using software or applications designed to simulate human-like interactions through text and voice. So if the uptake of these AI companions is as rapid as is being reported, what are the ramifications? And could AI companions be both a cause and cure for loneliness? Brain Rot is a new five part series from the ABC’s Science Friction about how tech is changing our brains, hosted by Ange Lavoipierre. Guests: Kelly In a relationship with an AI companion, Christian Bethanie Drake-Maples Doctoral Candidate, Research Fellow, Stanford Institute for Human-Centred Artificial Intelligence Nicholas Epley Professor of Behavioural Science, University of Chicago Booth School of…

Everyone seems to have a hunch that their phone is destroying their attention span, but is there any science to back it up? In episode one of Brain Rot, we’re doing our best to focus on the topic of attention for a full 25 minutes — and find out what's actually happening in your brain every time your phone buzzes or dings. Is brain rot a real thing? Or just another moral panic? And how do you know when your own screen use has gone too far? Brain Rot is a new five-part series from the ABC’s Science Friction about how tech is changing our brains, hosted by Ange Lavoipierre. Guests: Anna Seirian CEO, Internet People Dr Mark Williams Professor, Macquarie University; Cognitive neuroscientist Michoel Moshel Clinical Neuropsychologist Registrar; Phd Candidate, Macquarie University Professor Marion Thain Professor of Culture and Technology, University of Edinburgh; Director, Edinburgh Futures Institute Credits: Presenter: Ange Lavoipierre Producer: Fiona Pepper Senior Producer: James Bullen Sound Engineer: Brendan…

For Science Friction, it's Brain Rot — a new series about the science of being chronically online and what it’s doing to our brains. What's really going on with our attention spans? Is data-dumping your entire life into ChatGPT helpful? And what's it like to be in love ... with an AI? National technology reporter Ange Lavoipierre tackles the wildest ways people are using tech and the big questions about our own use. Episode 1 is out Wednesday 4 June.

For episode six of Cooked, we turn the lens on … science communication itself. We’re looking at how information travels from a scientific study to the world and what can go wrong along the way. This is the final episode in our Cooked series. We'll be back in May for another series of Science Friction on a different topic — digital devices and how they're driving us to delight ... and to despair. Statement from the Victor Chang Cardiac Research Institute in response to Science Friction. Guests: Isabelle Oderberg Founder, Early Pregnancy Loss Coalition Professor Claire Roberts Lead, Pregnancy Health and Beyond Laboratory, Flinders University Dr Georgia Dempster Research Fellow, University of Melbourne Dr Nazmul Karim Senior Lecturer, Monash University Credits: Presenter: Dr Emma Beckett Producer: Carl Smith Senior Producer: James Bullen Sound Engineer: Tim Jenkins This story was made on the lands of the Gadigal, Wurundjeri, Jagera and Turrbal peoples. More information: NAD Deficiency, Congenital Malformations,…

Over the past few years, you might have heard advertisements in your podcast feed or on social media for electrolyte supplements. If you haven’t seen them, they’re basically these little sachets or tubs that get mixed in with water as a drink. News media reports demand for such products is exploding – with the market for electrolyte supplements set to grow to 112 billion dollars by 2030, more than doubling in size in less than a decade. They go by a bunch of different names … and their marketing often suggests we could all use more electrolytes in our life. But what’s the science on this swing towards salty beverages? Who actually needs them? And what does our obsession with optimised hydration … say about us? Guests: Dr Alan McCubbin Senior Teaching Fellow, Department of Nutrition Dietetics and Food, Monash University; Accredited Sports Dietitian Dr Colleen Derkatch Professor of Rhetoric, English Department, Toronto Metropolitan University; Author, Why Wellness Sells Jay Clark Athlete and fitness coach Dan…

Why did a group of anonymous strangers on the internet try to eat almost nothing but potatoes for a month? On Cooked this week, an unusual experiment and the possibilities and perils of a mono-diet. Guests: Andrew Taylor Melbourne, Australia Slime Mold Time Mold Scientist collective Dr Jess Danaher Associate Dean, RMIT University; Nutrition Scientist and Dietitian Credits: Reporter: Alistair Kitchen Presenter: Dr Emma Beckett Producer: Carl Smith Senior Producer: James Bullen Sound Engineer: Angie Grant This story was made on the lands of the Gadigal, Wurundjeri, Jagera and Turrbal peoples. More information: Weight Loss and Fad Diets - Better Health Channel The Potato People - Kitchen Counter SMTM Potato Diet Community Trial SMTM Potato Diet Community Trial: 6 Month Followup

Few scientists can say they saved the planet. Paul Crutzen did. Legit. (RN Summer highlight)

Raymond Schinazi has been fighting viruses his whole career, with some mighty wins against these molecular mischief makers. Can we learn from the past to treat this coronavirus?

It was one of the world's biggest nutrition trials. A study of thousands of people which found that following a Mediterranean diet could meaningfully reduce someone's risk of heart disease and stroke. But as data detectives began to comb through the results of the trial, something wasn't quite adding up. On Cooked this week, we're taking a look at what can go wrong when implementing a nutrition science trial at scale ... and what it means for one of the world's most popular diets. Guests: Dr John Carlisle Anaesthetist, NHS, United Kingdom Dr Gideon Meyerowitz-Katz Epidemiologist, University of Wollongong Dr Evangeline Mantzioris Program Director, Nutrition and Food Sciences, University of South Australia Credits: Presenter: Dr Emma Beckett Producer: Carl Smith Senior Producer: James Bullen Sound Engineer: Angie Grant This story was made on the lands of the Gadigal, Wurundjeri, Jagera and Turrbal peoples. More information: The analysis of 168 randomised controlled trials to test data integrity - Anaesthesia,…

Diets like carnivore have been popping up all over the place. People who go carnivore aim to eat nothing but a select few animal products, like meat and eggs. So why are some people turning to an all-meat diet? And why do they say they feel good doing so? On this episode of Cooked, we sift through some of the counterintuitive findings around carnivore — the scientific pitfalls you need to be aware of when reading the research — and the health effects in the short and long term. Guests: Mick and Jenny New South Wales, Australia Dr Jacob Mey Assistant Professor and Registered Dietitian, Pennington Biomedical Research Center, Louisiana Dr Richie Kirwan Lecturer, Nutrition and Exercise Physiology, Liverpool John Moores University Dr Janet Chrzan Nutritional anthropologist, University of Pennsylvania Author, Anxious Eaters: Why We Fall For Fad Diets Credits: Presenter: Dr Emma Beckett Producer: Carl Smith Senior Producer: James Bullen Sound Engineer: Angie Grant This story was made on the lands of the Gadigal,…

Two decades ago, nutritional epidemiologists made a startling finding – that people eating more ice cream were less likely to develop diabetes. In the years since, various groups have tried to account for this peculiar scientific signal — with limited success. In multiple studies the link between ice cream and a reduced risk of diabetes persists. Yet nutrition experts globally still aren’t convinced. But if it’s not true, what’s causing the signal? Grab a spoon and dig into culture, causation and confounders — and the joy of a tub of ice cream. Credits: Presenter: Dr Emma Beckett Producer: Carl Smith Senior Producer: James Bullen Sound Engineer: Nathan Turnbull This story was made on the lands of the Gadigal, Jagera and Turrbal peoples. More information: Nutrition Science's Most Preposterous Result - The Atlantic. Here's the scoop on the new thinking about ice cream, yogurt, cheese and health - WBUR. Dairy and your heart health - Heart Foundation.

For Science Friction, a new series — Cooked! On Cooked, we dig into the nuance of nutrition. Why are studies showing that ice cream could be good for you? Do we really need as many electrolytes as the internet says? And why are people feeling good on the carnivore diet? Nutrition and food scientist Dr Emma Beckett helps comb through the evidence on food groups and ingredients like meat, dairy and salt — to unpick why nutrition studies can be so conflicted and confusing.

Behind the rise of AI there's big questions about where this technology is going. Is it going to be super intelligent — and if that happens — is it going to kill us all? In our final episode, we're diving into the future and unpacking the full spectrum of expert predictions, from the idea that we're on the brink of creating human-level AI, to fears that AI will make humanity extinct. Come meet our future AI overlords.

2023 was the year powerful new AI technology went mainstream, with image generators and tools like ChatGPT. And people quickly started wondering where these advances were taking them. This is the story of 2023 in three chapters: the first contact, the backlash that followed, and the new reality. It's the story of actors fighting back against plans to replace them with digital clones, writers suing AI companies for stealing their words, and students figuring out how to use their new magical writing tool.