The Science Show - Full Program Podcast

The biggest science infrastructure requires collaboration. Australia has said no to joining the European Southern Observatory and will not share in the discovery, the experience and many benefits.

The main aim of NASA's Artemis program is to establish a permanent human presence on the Moon — so what will we eat? And can food be actually be grown there?You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]:Matthew Gilliham, director the ARC Centre of Excellence in Plants for Space at Adelaide UniversityThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

Carl Smith reports from Falling Walls 2025 and speaks to presenters from Australia and New Zealand who were there sharing their research with the world.

Humans have done experiments on animals for thousands of years — but animal testing has always been controversial because of the concerns for animal welfare. Recently, there have been more and more efforts to find alternatives to lab animals.So how is this quest going? What's on the horizon – and will we ever get rid of lab animals completely? You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]:Darren Saunders, New South Wales deputy chief scientist and engineerThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

Paul Davies explains some of the weirdness that is quantum physics

It's more than 50 years since humans went anywhere near the Moon — but that's about to change. After a series of delays, NASA's Artemis II mission is set to launch in early April. So what's the aim of the mission, where exactly are the astronauts headed, and why is it happening now?You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: Jacinta Bowler, ABC science reporterExtra information:NASA delays Artemis II mission to the Moon, a day after flagging March launchFormer NASA engineer warns about heat shield on Artemis II moon missionThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

Two ancient Australian possums, thought to be extinct, are now known to survive in Indonesian Papua

A fast-moving strain of influenza known as "Super-K" is circulating in Australia and has been driving up flu numbers around the world. Virologists are constantly tracking strains like this as they come and go. Professor Kirsty Short, shares her anxiety about the flu season ahead, as well as a surprising recent win — and a call to arms about vaccination.You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]:Kirsty Short, virologist at University of QueenslandMore information:Australia's 2026 influenza vaccine rollout and the Super-K strainThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

Conventional explanations for how humans became ‘the language animal’ focus on our need to cooperate to hunt, fight or make tools. Now, evolutionary biologist Madeleine Beekman suggests a new idea for origin of language: the need to share childcare.

Australia has the highest melanoma rates in the world — but there's some good news for Aussie kids. The presence of moles is a strong predictor of melanoma and researchers in Queensland have found that the number of moles found on children's bodies has halved in recent decades.You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: Nick Martin, human geneticist at the QIMR Berghofer Medical Research InstituteExtra information:Halving of Australian children's naevus counts during 1992-2016 and change in sun behaviourHopes for lower melanoma risk as study finds number of moles on children's bodies halved in 25 yearsThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

When raised lead levels were noticed in Los Angeles last year, a chemist — who usually examines asteroids — quickly saw that the fires that ravaged the region in January 2025 were to blame.

Major international airports in the Middle East have been closed this week due to the war with Iran, leaving hundreds of thousands of passengers stranded. So, what happens after a major airspace closure?How do pilots know where they should fly? And how long will it take to get things back to normal?You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: Amy Briggs, science reporter Extra information: Air travel may be disrupted by the Iran war for months. This is whyThis episode of Lab Notes was produced on the lands of the Gadigal, Wurundjeri and Menang Noongar people.

Robyn Williams reports from the 2026 annual meeting of the American Association for the Advancement of Science.

Backyard sprinklers have transformed the Aussie urban landscape. But their path to domination of our suburbs was haphazard — and hinged on the inventions of several knockabout tinkerers. Meanwhile with a rapidly drying climate, we may need to re-consider our reliance on this invention.You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: James Purtill, technology reporter Extra information:How the garden sprinkler conquered AustraliaThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

An ancient human may be a new species, and extinct giant kangaroos - could they hop?

A quick online search reveals multiple paid services for naming stars as commemorative gifts. You'll be provided with a certificate and a map for finding your star in the sky. But these names are not official and are not used by astronomers — or anyone else, for that matter. So what's going on, and how do stars really get their names? ‌Featuring: Laura Driessen, radio astronomer at the University of Sydney You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected] episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

A cave in Sulawesi was home to our ancestors for tens of thousands of years. Archaeologists are piecing together the story.

Retinoids are big business for reducing wrinkles and treating acne — but there's conflicting advice on their safety for pregnant women.Should manufacturers of these skincare products be providing warnings? Or are the risks not that great?You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]:Caitlyn Davey, health reporterExtra information:Retinoids are booming in the beauty industry, but are they safe to use during pregnancy?This episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

Australia’s social media ban aims to protect young people from online threats, but it may also restrict their access to discussion of democracy and political systems.

AI seems to be absolutely everywhere at the moment. While we're still waiting for the productivity revolution — or the jobs apocalypse — the energy costs of AI are already staggering.So how should we think about those environmental impacts of AI? And what can we learn from previous turns of the great technological wheel?You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: Dr Niraj Lal, renewables expert at the Australian National University Extra information: Data centres are vital for the future and AI but their environmental footprint can be a problemThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

How did life begin? It may not have been on Earth, with asteroids carrying a range of organic molecules

Fire, insects and disease all pose a threat to Australia's forests but scientists are now seeing a rise in natural tree deaths right across the country. New research links this background mortality to higher average temperatures.So what do these higher temperatures mean for our forests and the future of Australia's ecosystems? You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: Professor Belinda Medlyn, plant ecologist from Western Sydney UniversityExtra information: Pervasive increase in tree mortality across the Australian continentRising tree death rates in all types of Australian forest tied to climate changeThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

Natasha Hurley-Walker considers what might explain a mysterious stellar object which shines every 18 minutes.

A faint orange hand stencil on the wall of a cave in Indonesia just became the oldest art known to science. The art, made by splattering ochre over a hand, had been painted over by subsequent generations and was only preserved because moisture combined with the limestone of the cave to form a protective layer on top. The finding strengthens the picture that humans migrated via Borneo, Sulawesi and Papua to reach Australia at least 65,000 years ago. You can binge more episodes of the Lab Notes podcast with science editor and presenter Jonathan Webb on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: Jacinta Bowler, ABC science reporter Extra information: Hand stencils discovered in an Indonesian cave are oldest-known rock artRock art from at least 67,800 years ago in SulawesiThis episode of Lab Notes was produced on the lands of the Gadigal and Menang Noongar people.

In the Swedish city of Kiruna, an entire community is being relocated to accommodate the expansion of the world's largest underground iron ore mine.

Australia's summer UV levels are high enough to cause sunburn in as little as 11 minutes.Yet the summer sun in the Northern Hemisphere rarely feels that full on.So why does our sunlight have that extra "bite"?Spoiler: it's not the hole in the ozone layer.You can binge more episodes of the Lab Notes podcast with science journalist and presenter Belinda Smith on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more.Get in touch with us: [email protected]: David Whiteman, medical epidemiologist and Cancer Control group leader at QIMR BerghoferMore information:Why is UV so high during Australia's summer? The ozone hole is not to blameCancer Council — UV RadiationWorld Health Organization — Radiation: The ultraviolet (UV) indexCSIRO — The future of the ozone holeThis episode of Lab Notes was produced on the lands of the Wurundjeri and Menang Noongar people.

She became an expert on fleas and despite no formal education received honorary doctorates from both Oxford and Cambridge was elected a fellow of The Royal Society.

The next time you pick up a bag of spuds from the supermarket or fill up the car with petrol, you can thank the Treaty of the Metre for the metric system that underpins daily life. The treaty was signed exactly 150 years ago, when delegates from 17 countries gathered in Paris to establish a new and standardised way of measuring the world around us. But the metre's inception predates the treaty that bears its name by nearly 100 years. So how did it come about, and how has its definition changed over the centuries? This episode was first broadcast in May 2025. You can binge more episodes of the Lab Notes podcast with science journalist and presenter Belinda Smith on the ABC Listen app (Australia). You'll find episodes on animal behaviour, human health, space exploration and so much more. Get in touch with us: [email protected]:Bruce Warrington, CEO and chief metrologist of the National Measurement Institute More information:The metre originated in the French Revolution, but its definition has changed many times sinceThis episode of Lab Notes was produced on the lands of the Wurundjeri and Menang Noongar people.