Access to this video is a benefit for WQED members.

Member Sign In

Learn More

Evolution 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.

More Episodes

Passport Icon


Forgotten and overlooked, grasslands could hold the key to our planet’s survival.

Passport Icon


At the planet’s frozen extremes, animals can reveal the changes taking place.

Passport Icon


In the hottest places, species are going to extraordinary lengths to survive.

Other Shows You May Enjoy