Why does a tree have leaves, and if they are so important, why do leaves fall off a tree? Discover why a tree lets its leaves go and why those leaves turn many different colors before they fall off. Here’s our trail map: What Is A Forest Biome?What Are Coniferous And Deciduous Trees?What Is The...

Do whales clean their ears? And what might a scientist learn from a whale’s earwax? Whale expert Nikki Farmer joins us as we discover God’s amazing designs in whales. Here’s our trail map: What Is A Cetacean?How Does A Whale’s Blowhole Work?How Do Whales Communicate With Each Other?What Can We...