Quirks and Quarks

Publicly listed emails

podcasting@cbc.ca

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Scientists find anti-aging secrets in a 194-year-old tortoise

October 16, 2026

DNA samples from the oldest living land animal show how good genes and limited biochemical wear and tear have given a giant tortoise named Jonathan an extended lifespan. The genetic switches that control the genes for DNA repair and metabolism more closely matched his much younger relatives. Also today: What fossilized vomit reveals about ancient sea monstersMeet the Nobel-winning physicist who hunts for ghost particles at the South PoleWhat Jonathan, the 194-year-old tortoise, can ...

Nobel laureates share their winning science

October 09, 2026

We talk to two of this year’s newest Nobel Laureates, Dr. Karl Deisseroth and Peter Hegemann, about their discoveries in optogenetics, a technique that has transformed what we know about the brain — all thanks to a light-detecting algal protein.Also today: Gut microbes can encourage fever after vaccinationWeather forecasters are less confident in their predictions these days. Here’s whyWhat raccoons and other wild brains can teach us about ourselvesQuirks & Quarks has been nominated ...

How feasting black holes time their burps

October 02, 2026

Black holes are voracious eaters, but they’re also quite messy, and often after devouring a star, they’ll let out a big burp, launching jets of high energy particles through space. Now, in a recent study, a team of astrophysicists has figured out the formula behind the timing of these burps. Also today: Skiing, hiking and roads are taking a toll on wolverinesThe buzzy, chirpy sounds of the Jurassic forestA notorious invasive species has been here a lot longer than we thought. Does that m...

Outside/In · Medium booking difficulty · 10,000 - 100,000 listeners

Big Picture Science · Medium booking difficulty · 10,000 - 100,000 listeners

Rare Earth · High booking difficulty · 1,000 - 10,000 listeners

How do I get in touch with Quirks and Quarks?

Its publicly listed email is podcasting@cbc.ca. For guest bookings, the host or producer is usually the best person to reach. Podseeker helps you find direct host and producer contacts and pitch from your own inbox.

What is the email for Quirks and Quarks?

The publicly listed email for Quirks and Quarks: podcasting@cbc.ca.

How many listeners does Quirks and Quarks have?

Podseeker estimates Quirks and Quarks reaches 10,000 to 100,000 listeners per episode. Only the publisher has exact numbers.

Who is an ideal guest for Quirks and Quarks?

Quirks and Quarks typically books rising experts. Typical guest background: University professors, research institute leaders, Canada Research Chairs, and other established scientists with significant expertise and the ability to explain complex findings to a general audience. Common among recent guests: University research leadership; Canada Research Chair appointments. Recent guests include Yvonne Bombard, Ana Luisa Trejos, and Laura Tozer.

How hard is it to get booked on Quirks and Quarks?

High. It mostly books established leaders in its field.

What topics does Quirks and Quarks cover?

Recent episodes cover Science, Environmental Science, Astronomy, Climate Change, and Paleontology. Pitch an idea tied to one of these topics and mention a recent episode.