At the planet's frozen extremes, shifts in animal movement and behavior reveal vital information about our future world. Examine polar bears in the Arctic, penguins in Antarctica and other animals wandering on icy islands.

At the planet's frozen extremes, shifts in animal movement and behavior reveal vital information about our future world. Examine polar bears in the Arctic, penguins in Antarctica and other animals wandering on icy islands.

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.

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.

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.

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.