One Strange Rock

A shadow puppet film inspired by the story of an extinct Hawaiian tree snail (pūpū kani oe) named Lonely George.

Two Canadian experts in underwater filming, Mario Cyr and Jill Heinerth, join forces for the first time to record how Arctic wildlife is adapting to...

Near the cold Pyrenees of Iberia, surrounded by ancient and dark green forests, lies a strange land where the rain is scarce and the wind is always...

The wildlife of the tundra on Alaska's north coast is particularly threatened by climate change.

This film tries to blow the whistle on what it calls the biggest swindle in modern history: 'Man Made Global Warming'. Watch this film and make up...

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

Documentary about human impact on the world.

Off The Mark is a documentary about a world-first dog sled expedition in Finnmark, Norway, in the middle of the polar night in search of...

We're entering the Earth's sixth era of extinction -- and it's the first time humans are to blame. CNN introduces you to the key species and people...

Increasing pollution, over fishing and climate change are major threats our oceans are currently facing worldwide. This documentary follows us on our...