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 look at the state of the global environment including visionary and practical solutions for restor...
The climate is changing, global temperature is rising. The impacts are already apparent, especially ...
Wars of the future will be fought over water as they are over oil today, as the source of human surv...
Aftermath: Population Zero investigates what would happen if every single person on Earth simply dis...
A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the mos...
Thule, Greenland, also called Qaanaaqis, one of the northernmost towns in the world. As the climate ...
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...
A shadow puppet film inspired by the story of an extinct Hawaiian tree snail (pūpū kani oe) named Lo...
We call them o-rang-u-tans, which literally means "forest persons" in the Malay and Indonesian langu...
The Tasmanian Tiger twists and turns depending on how it's seen. Sheep-killing beast or tragic victi...
In the Netherlands, 200,000 young people are concerned about the end of the world and the major clim...
Describes the eight major climatic regions of the United States, and explains how climate affects th...
This movie was created to highlight the overwhelming amount of scientific information pointing to hu...
There's No Tomorrow is a half-hour animated documentary about resource depletion, energy and the imp...
A black-and-white visual meditation of wilderness and the elements. Wildlife filmmaker Richard Sidey...
40, 000 years ago the steppes of Eurasia were home to our closest human relative, the Neanderthals. ...
Investigate how an asteroid vanquished the dinosaurs 66 million years ago. Join scientists as they d...