Intangible Blue

The secret world of plants gets us closer to these motionless and quiet creatures, so attractive and surprising as the rest of the living creatures....

Director Jörg Adolph accompanies ornithologist Dr. Norbert Schäffer, chairman of the Bavarian Society for the Protection of Birds (LBV), on...

The daring experimenter Dr. John C. Lilly dedicated his life to radical self-investigation and unlocking the mysteries of consciousness and...

A vast, snow-covered forest, untouched by human presence. Two men cross it, bags on their backs, cross a frozen river and finally arrive at the...

Rosa is a Mexican woman who, at the age of 17, migrated illegally to Austin, Texas. Some years later, she was jailed under suspicion of murder and...

Bora Bora is the most popular destination in French Polynesia, certainly because of its lagoon, considered the most beautiful lagoon in the world. In...

Antarctica is the most extreme continent on our planet—higher, colder, and even drier than any other on Earth, and although it is thousands of...

Wolves divide and fascinate us. 150 years after they were driven to extinction in Central Europe, they are returning slowly but inexorably. Are they...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...

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