Have you ever wondered what life on Earth would be like without trees? In this episode of Tumble Science Podcast... more

What does it take to become an inventor? To find out, we spoke with an inventor named Josh Miele about... more

Why do some animals play - and some don’t? That’s what Meredith wants to know. In this special collaboration with... more

Why do capybaras have such big teeth? Adrian had to know! To get to the bottom of this, we spoke... more

How does vision work? That’s what Junie wants to know. And is it possible to create vision for people who... more

Why are there so many axolotls in fishtanks, and so few in the wild? That’s what Maximiliano wants to know.... more

Happy New Year! This is a rebroadcast of “Polar Bear Adventure” from Season 8! Join us on an Arctic adventure as... more

Happy holidays! This is a rebroadcast of our chilly Season 7 episode, The Great Seal Count. How do you count the... more

This is a rebroadcast of one of our favorite episodes from Season 8! When did smartness begin? We’ll find out how... more

This is a re-airing of our award-winning episode The Swift Quake! This episode won the AAAS Kavli Silver Medal Award... more