The Case of the Vanishing Golden Frogs: A Scientific Mystery

Who Is Jane Goodall?

The Case of the Vanishing Little Brown Bats: A Scientific Mystery

Finding Out about Solar Energy

The Great Penguin Rescue: Saving the African Penguins

What Do We Know About the Kraken?

The Great Bear Rescue: Saving the Gobi Bears

The Wolves and Moose of Isle Royale: Restoring an Island Ecosystem

Vultures: Nature's Cleanup Crew

Finding Out about Geothermal Energy

Snowy Owl Invasion!: Tracking an Unusual Migration

The Golden Swift

On the Hunt with Lions

On the Hunt with Polar Bears

The Octopus Scientists

On the Hunt with Eagles

What is Climate Change?

On the Hunt with Crocodiles