Why are giraffes so tall?

We’re back! We’ve officially moved into our new headquarters! Come unpack with us and get a tour while we fill you in on some big news. Plus, new episodes of Brains On coming later this month and new Smash Boom and Forever Ago after that. If you want to support the show or drop u ...  عرض المزيد

We're moving the Brains On Universe Headquarters, and that means we have to stop putting out new episodes until we get settled. We know: not cool. But, our new home is going to be bigger and better and the absolute BEST. We can't wait until it's ready for you to visit.In the mean ...  عرض المزيد

Did you know? We are back with another episode of Sleep Tight Science, and in this episode, we will learn about trees. Have you ever wondered about how trees grow? How can you tell how old they are? Why are trees so important? In this episode, we are going to talk about all these ...  عرض المزيد

Daniel and Kelly talk about the science behind aging trees, and why some trees live so long. See omnystudio.com/listener for privacy information. 

Have you ever wondered what life on Earth would be like without trees? In this episode of Tumble Science Podcast for Kids, we’re exploring that big question with the help of two curious listeners, Rowan and Neesha! Join Lindsay and Marshall as they talk to plant ecophysiologist A ...  عرض المزيد

How The Humble Beaver Shaped A Continent

The American beaver, Castor canadensis, nearly didn’t survive European colonialism in the United States. Prized for its dense, lustrous fu ...