1. Earth

At Earth’s extremes, animals are reacting in surprising ways. Animal homes are changing around them at superspeed. Follow remarkable stories of resilience and hope. From humpback whales to tiny butterflies to ingenious savanna chimpanzees.

2. Islands

Islands are like miniature simplified Earths, where evolution is playing out at super speed right before our eyes. Journey from the Galapagos to the edge of Antarctica to seek out animals responding to our changing planet in extraordinary ways.

3. Heat

Travel to the hottest and driest extremes to see animals go to extraordinary lengths to survive. From the Sahara Desert to Australia, animals provide new clues about our changing planet and what it will mean for the future of our heating world.

5. Grasslands

Grasslands are one of the planet’s most important, yet most overlooked habitats. Follow scientists as they discover animal species with the power to transform and restore our grasslands, turning them into carbon sinks that could slow climate change.