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.
Milah van Zuilen, visual artist and forest ecologist in training, uses the square to deal with the h...
Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily...
Sheds light on an alternative approach to farming called “regenerative agriculture” that could balan...
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...
VAKA is a short documentary about the energy and resilience of the Tokelauan people as they weave th...
Professor Iain Stewart and Professor Kathy Sykes take a timely look at global warming, exploring the...
Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theor...
Water as a physical and metaphysical metaphor and background of human existence. A docu-fictional es...
David Attenborough brings to life, in unprecedented detail, the last days of the dinosaurs. Palaeon...
After one of the hottest years on record, Sir David Attenborough looks at the science of climate cha...
An eye-opening documentary that asks the question: Are we going to let climate change destroy civili...
Climate change is taking place. Will we have the wisdom to survive? The film features thought leader...
Wars of the future will be fought over water as they are over oil today, as the source of human surv...
An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 mill...
Aftermath: Population Zero investigates what would happen if every single person on Earth simply dis...
The climate is changing, global temperature is rising. The impacts are already apparent, especially ...
This film illustrates how a revolution in one of the most basic of all human enterprises – the makin...
Facing the climate change urgency, a large part of the youth chose civil desobedience and action. Th...