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 who are trying to prevent them from vanishing.

The Tasmanian Tiger twists and turns depending on how it's seen. Sheep-killing beast or tragic victi...

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

The climate is changing, global temperature is rising. The impacts are already apparent, especially ...

A look at the state of the global environment including visionary and practical solutions for restor...

Aftermath: Population Zero investigates what would happen if every single person on Earth simply dis...

This experimental nature documentary by Minna Rainio and Mark Roberts depicts climate change and the...

This film illustrates how a revolution in one of the most basic of all human enterprises – the makin...

Wars of the future will be fought over water as they are over oil today, as the source of human surv...

A black-and-white visual meditation of wilderness and the elements. Wildlife filmmaker Richard Sidey...

The vaquita, the world’s smallest whale, is nearing extinction as its habitat is destroyed by Mexic...

VAKA is a short documentary about the energy and resilience of the Tokelauan people as they weave th...

Discovering that sharks are being hunted to extinction, and with them the destruction of our life su...

40, 000 years ago the steppes of Eurasia were home to our closest human relative, the Neanderthals. ...

"The Hypocrite" delves into a critical discourse that is resonating with individuals across various ...

Sheds light on an alternative approach to farming called “regenerative agriculture” that could balan...

Climate change is taking place. Will we have the wisdom to survive? The film features thought leader...

Using nature shots with narration and a musical score, this documentary tells the story about the Mo...

David Attenborough brings to life, in unprecedented detail, the last days of the dinosaurs. Palaeon...

Ever since there’s only one male northern white rhino remaining on earth, armed bodyguards protect h...