Aftermath: Population Zero

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing...

Milah van Zuilen, visual artist and forest ecologist in training, uses the square to deal with the habit of people to construct nature. Square...

Water as a physical and metaphysical metaphor and background of human existence. A docu-fictional essay between the Brazilian Sertão-deserts...

Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theory into one of the greatest scientific...

Professor Iain Stewart and Professor Kathy Sykes take a timely look at global warming, exploring the world's leading climate scientists' vision of...

Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily changes are essential to our existence.

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

Sheds light on an alternative approach to farming called “regenerative agriculture” that could balance our climate, replenish our vast...

VAKA is a short documentary about the energy and resilience of the Tokelauan people as they weave their customary-wisdom regarding the environment...

Paris to Pittsburgh brings to life the impassioned efforts of individuals who are battling the most severe threats of climate change in their own...

In a near future humanity has been forced to flee the Earth, a planet now uninhabitable due to wars and climatic turmoils. On the space station...

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...