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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...

A huge new global protest movement is changing public attitudes to climate change. Reporter Ben Zand gains access to the most high-profile activist...

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

In the wake of the hottest year on record, the Coalition of Immokalee Workers (CIW) and WeCount! are pursuing different strategies to secure heat...

Photographer and visual artist Sammy Baloji’s fascinating film essay explores the Democratic Republic of Congo’s colonial history and its...

In a world tussling with climate change, an innovative start-up named All.g emerged with a mission to take action against it. One seaweed at a time,...

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...

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...

The bleakness of Antarctica is a fallacy. The ice continent is full of life and offers a biodiversity of which only about two percent are known. Much...

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...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.