
CBC Radio's Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.
| Publishes | Weekly | Episodes | 29 | Founded | 20 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | ScienceEarth Sciences | |||

Scientists recorded audio and video of 8 different kinds of rockfish living in the wild near British Columbia, and were surprised they could tell the species apart through their various grunts, pops and knocks, even though the fish are closely relate... more
In a study inspired by a field of dandelions, researchers wanted to know why, when you blow on a dandelion seed head, only the seeds closest to you take flight. They found that a dimple in the seed heads where the seed attaches is larger on one side ... more
On the morning of August 10, 2025, a landslide in a fjord along the southern Alaskan coast triggered a mega tsunami. It generated the second highest wave ever recorded that reached up to 481 metres above sea level. A new study suggests that catastrop... more
Cocaine and many other chemicals and drugs are found in many waterways, but especially around wastewater treatment plants. Scientists exposed wild juvenile Atlantic salmon to cocaine and its byproduct to see how it impacted their behaviour in the wil... more
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The first science radio program/podcast I listened to and after all these years still the best. A great magazine of the newest science news, presented by an interviewer who is both knowledgeable and able to draw out explanations that anyone can understand. Even my young kids love it.
Bob Macdonald is a treasure.
I’ve been listening for years. When the news bums me out, I enlist this podcast as my main source of “cool science news that doesn’t actually bum you out and actually helps promote feelings of excitement for the future”. Also, fun story. It’s podcasts like these that got me interested in science in the first place. I’m now in research, and I think about how impactful science communicators are; the ones that make learning accessible and fun. I hope they continue inspiring young people for years t... more
Bob does a really good job of helping the story along and expanding on some of the more complex material. Interesting topics.
Long time listener and still can’t get enough!
No one does it better than Bob McDonald! I look forward to each episode and always learn something.
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
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Apple Podcasts | #5 |
Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
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The show blends accessible explanations of current science with lively conversations that span biology, physics, space, climate, and the history of science. Episodes frequently pair host-led storytelling with expert guests—from university researchers to science journalists—to explore unusual phenomena, big questions about the cosmos, and practical implications for everyday life. Notable strengths include a wide topic range, a talent for making complex ideas relatable, and a track record of featuring archival material and archival science history to provide context. This approach helps listeners feel informed and inspired, whether they're casual science fans or professionals seeking clear, engaging explanations of cutting-edge research and i... more
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These podcasts share a similar audience with Quirks and Quarks:
1. Under the Influence with Terry O'Reilly
2. Ideas
3. White Coat, Black Art
4. The Debaters
5. The Sunday Magazine
Quirks and Quarks launched 20 years ago and published 29 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Quirks and Quarks include:
1. Dr. Rodney Schmalz
2. Dr. Nick Milono
3. Jenna Shields
4. Dr. Natalia Trejanova
5. Dr. Donald Johanson
6. Sally Aiken
7. Dr. Gustavo Palacios
8. Hannah Griebling
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