A team of scientists take to the skies in one of the world\'s largest airships, for a unique exploration of Earth\'s most precious and mysterious environment - the atmosphere.

Continuing their journey across the USA in one of the world\\\'s largest airships, the team questions how the atmosphere changes with altitude and how that has an impact on the life found there.

Featuring stunning aerial footage from 54 countries, this film from acclaimed aerial photographer Yann Arthus-Bertrand and ecology-minded French director Luc Besson reveals the beauty and fragility of our planet as never before.

The story of how we defeated the first great man-made threat to our planet's environment: the hole in the ozone layer

In English and Italian. How Vene­tians are turn­ing to rev­o­lu­tion­ary en­gi­neer­ing, restora­tion of the nat­ural en­vi­ron­ment and knowl­edge from their past in or­der to save Venice

How Venetians are turning to revolutionary engineering, restoration of the natural environment and knowledge from their past in order to save Venice

David Attenborough investigates arguably the most important issue of the 21st century - the future of life on Earth

David Attenborough investigates arguably the most important issue of the 21st century - the future of life on Earth

David Attenborough investigates arguably the most important issue of the 21st century - the future of life on Earth

David Attenborough investigates arguably the most important issue of the 21st century - the future of life on Earth

2011 has been a year of epic-scale climate and geological events across the world. This film looks back on a year of natural disasters, all caught on camera in spectacular fashion.

It ran on electricity, produced no emissions and catapulted American technology to the forefront of the automotive industry. The lucky few who drove it never wanted to give it up. So why did General Motors crush its fleet of EV1 electric vehicles into landfill sites in the obscurity of the Arizona desert?

Unreported World travels to Bangladesh, one of the poorest and most densely populated countries on Earth and on the front line of climate change.

Unreported World reveals how thousands of families in Karachi are suffering from chronic water shortages because of climate change, mismanagement, corrupt officials and criminal gangs