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...

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

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

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

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...

In the Netherlands, 200,000 young people are concerned about the end of the world and the major clim...

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

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

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

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

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

Journeying beyond the global headlines around 'Sudan,' the last male northern white rhino in existen...

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

Investigate how an asteroid vanquished the dinosaurs 66 million years ago. Join scientists as they d...

Professor Iain Stewart and Professor Kathy Sykes take a timely look at global warming, exploring the...

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

Milah van Zuilen, visual artist and forest ecologist in training, uses the square to deal with the h...

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

Say Goodbye is a 1971 American documentary film about the relationship between humans and nature, di...