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Our Changing World
Stories about science and nature from out in the field and inside the labs across Aotearoa New Zealand. Winner 2022 New Zealand Radio Awards Best Factual Podcast - Episodic
Thursdays 7:30pm, repeated 1:15am Sundays. One feature plays 3:35pm Wednesdays.
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Latest audio
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Exercise on the brain
Dr Kate Thomas has exercise on the brain. As an exercise physiologist, she researches how exercise and fasting can change the energy sources our brain uses. And as an ultramarathon runner, she chases… Read more Video, Audio
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Earthquake engineering meets breast cancer screening
How can swaying buildings help diagnose breast cancer? Katy Gosset meets a team of engineers taking inspiration from earthquake engineering to design a new, cost-effective device to help detect breast… Read more Video, Audio
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Takahē dreamers
10 Aug 2023This year marks the 75th anniversary of the rediscovery of the takahē. Claire Concannon sits down with former Our Changing World presenter and takahē superfan Alison Ballance to chat about her new… Read more Audio
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The petrel patrol
3 Aug 2023Every year, tens to hundreds of seabirds fall out of the sky across Auckland city. Disoriented by the bright lights, Cook's petrels crash-land and collide with buildings – but a dedicated group of… Read more Video, Audio
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The science of snow
Are all snowflakes really unique? What makes some snow better for skiing? And what's the difference between snow and hail? Join Alison Ballance and Katy Gosset as they hit the slopes of Mt Ruapehu and… Read more Audio
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Inside the nuclear fusion reactor ITER
Nuclear fusion is a holy grail for researchers seeking clean energy. This week we head to the south of France with ABC science journalist Carl Smith in this episode from the Strange Frontiers… Read more Audio
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Our taiao, our tohu - protecting the Waihi estuary
13 Jul 2023Tauranga-based producer Justine Murray dons some gumboots and meets some teeny-tiny cockles as she joins a team surveying the Waihi estuary. Professor Kura Paul-Burke is weaving mātauranga Māori and… Read more Audio
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The puzzle of the silent mind
6 Jul 2023Have you ever had a catchy tune you just can't get out of your head? Most of us can imagine sounds – music, voices, environmental noise – to varying degrees. But about 1% of people can't imagine… Read more Audio
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Neurogenetic conditions in Aotearoa
In September 2022, two New Zealand patients became the first in the world to participate in a phase 1 clinical trial testing a new therapy for a rare neurogenetic condition called myotonic dystrophy… Read more Audio
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Blinded by the light
22 Jun 2023Here in Aotearoa, it's the winter solstice: the shortest day (and longest night) of the year. We're marking the occasion with an episode celebrating the starry night sky. Podcaster Max Balloch looks… Read more Audio
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Positive emotions in animals
Rats giggle. Dogs wag their tail. How do other animals express joy? You can't ask them, so researchers have to find other sneaky ways of figuring out animal emotions. Professor Ximena Nelson is… Read more Audio
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Digital twins and beating hearts
8 Jun 2023There's nothing like a good birthday party, especially one filled with games and fun activities. The Auckland Bioengineering Institute might have missed their 20th birthday due to Covid-19, but they… Read more Audio
Our Changing World
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The microscope image featured in the logo is of the mineral labradorite, taken by Peregrin Hyde – www.perescope.co.nz.
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Thursdays 7:30pm, repeated 1:15am Sundays. One feature plays 3:35pm Wednesdays.
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