Tierisch müde - Das Rätsel Schlaf

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

"The Great Polar Bear Feast" is the astonishing story of an annual natural phenomenon that occurs in early September on the north slope of the...

Partly adapted from cosmologist Stephen Hawking's popular book about his theories of the universe, this in-depth documentary also presents Hawking's...

One Small Step: The Story of the Space Chimps is the dramatic and moving real-life tale of the United States Air Force chimponauts and their NASA...

The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of miles, and holds within it an exceptionally...

A graceful and moving meditation on a disappearing way of life. Tender and unsentimental at the same time. Set in landscapes of remarkable size and...

Intermittent fasting, autophagy, "metabolic switch": ten years after their first successful documentary on fasting, Sylvie Gilman and Thierry de...

The Zambezi river is the fourth-longest river in Africa, flowing from the heart of Zambia all the way to the Indian Ocean. Along the way, we discover...