Dr Karl Podcast
Today: #79 in Science, United Kingdom on our combined chart.
Today: #3 in Science, Australia on our combined chart.
Today: #116 in Science, New Zealand on our combined chart.
Today: #189 in Science, Ireland on our combined chart.
Today: #177 in Science, Philippines on our combined chart.
Today: #147 in Science, South Africa on our combined chart.
Chart positions today · United States
Not on the United States charts we track today.
Not on the Canada charts we track today.
Platform rankings
Individual platform positions in Australia where this show has no current Combined ranking.
Not on the Germany charts we track today.
Not on the Brazil charts we track today.
Not on the Mexico charts we track today.
Not on the India charts we track today.
Not on the Japan charts we track today.
If you like Dr Karl Podcast, try…
Ranking history · United States
Latest episodes
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Bruising, cockatoo schedules and roasted potatoes
October 22, 2026 · 41 minHow do bandages affect bruising? Can bunions return after surgery? And why does a sauna feel hotter when you chuck water on the coals? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr…
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Coral bleaching, bioluminescence and intelligent fish
October 15, 2026 · 40 minDo fish have feelings? Does Shark Tale stack up scientifically? And how can you get involved in marine science? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here…
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Dyslexia, El Niño and itchy ears
October 8, 2026 · 41 minWhy do we dance when we hear music? Can you smell someone's sickness? And why do cats always land on their feet? Dr Karl answers these questions and more on triple j Mornings with Tanya Bunter. Got a question for Dr Karl - submit it here…
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Glowing planets, shrinking brains and living till you're 150
October 1, 2026 · 40 minHow is it possible to day dream? Can screen time and AI impact how you age? And what makes the colours of the sunset? Dr Karl answers these questions and more on triple j Mornings with Tanya Bunter. Got a question for Dr Karl - submit it…
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The full moon, earworms and tickling
September 24, 2026 · 40 minWhy does cola taste different when it's in a can? How come we shouldn't reheat meat more than once? And why do we sneeze when we get into hot cars? Dr Karl answers these questions and more on triple j Mornings with Tanya Bunter. Got a…
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Honeybees, climate change and pollination
September 17, 2026 · 42 minWhy is the sun so good at removing tomato stains? Why do plants change colour in response to cold weather? And are we getting closer to what was portrayed in the movie Avatar? Dr Rose Kerr and Dr Clancy Lester answer these questions and…
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Radio stars, spiral galaxies and threadworms
September 10, 2026 · 41 minWhen will Australia have a total solar eclipse? What determines the life cycle of a star? And why does our body go into 'survival mode'? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr…
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The third eye, scented candles and norovirus
September 3, 2026 · 40 minWhy do our ears produce wax? What is the storage capacity of the human brain? And will we ever run out of music combinations? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl…
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Black tea, pins & needles and toilet doors
August 27, 2026 · 40 minDoes sneezing cure nausea? Why do brown paper bags ripen produce? And how does aromatherapy work? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr Karl - submit it here…
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Calcium v. iron, E=mc² and The Pill
August 20, 2026 · 40 minIs nicotine a laxative? Are mental health conditions hereditary? And can you retrain gut bacteria? Dr Kate Thomas, Dr Caitlin Thurn and Dr Karl answer these questions and more on triple j Mornings with Lucy Smith. Got a question for Dr…
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Axolotls, hydration and escalators
August 13, 2026 · 42 minWhat does space smell like? Why does a beer taste different with breakfast? And why is the 'feels like' temperature different to the actual temperature? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. Got a…
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Endometriosis, oversleeping and 'irritable male syndrome'
August 6, 2026 · 39 minDoes sex get rid of a headache? If you're on hormonal contraception, do you still release an egg each month? And when you eat corn, why does it come out the other end in one piece? Dr Naomi Koh Belic and Dr Theresa Larkin answer these…

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