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.

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

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

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

Thule, Greenland, also called Qaanaaqis, one of the northernmost towns in the world. As the climate ...

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

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

We call them o-rang-u-tans, which literally means "forest persons" in the Malay and Indonesian langu...

The imminent extinction of the vaquita porpoise and the totoaba, two species endemic to Baja Califor...

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

“Te Pito o Te Henua” (The Navel of the World) tells the story of the community behind Rapa Nui’s lar...

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

Describes the eight major climatic regions of the United States, and explains how climate affects th...

This film illustrates how a revolution in one of the most basic of all human enterprises – the makin...
14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "...

It is a daring idea: to grow food from old mattresses in a desolate camp at the edge of a war zone. ...

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

Water as a physical and metaphysical metaphor and background of human existence. A docu-fictional es...