Explorers have discovered a clue that brings them to the origins of mankind on Earth. This leads them on a journey that takes them to the darkest corners of the universe.

In the 1930s, a teenager, Everett Ruess, renounced society and set out to live and travel in the wilderness. Following a few years of lone treks spanning hundreds of miles of exploration in the American Southwest, Everett Ruess vanished. The mystery of his disappearance has never been solved. A strong image of this country develops along the traced path of Everett's lifestyle: our people and our landscape, both of which are rapidly changing in today's...

The story of Colonel Percival Fawcett, a British explorer who mysteriously vanished while searching for a lost city in the Amazon in the 1920s.

It tells the remarkable true story of Robyn Davidson, a young woman who leaves her life in the city to make a solo trek through almost 2,000 miles of sprawling Australian desert. Accompanied by only her dog and four unpredictable camels, she sets off on a life-changing journey of self-discovery. Along the way, she meets National Geographic photographer Rick Smolan who begins to photograph her voyage.

Yesterday, today, tomorrow. Past, present, future. Through time and space, one man embarks on a bold 1,000-year odyssey to defeat humankind's most indomitable foe: Death. Tom is a man who is devoted to one woman, Izzi, and becomes determined to protect her from forces that threaten her existence. His quest leads him to 16th century Europe and America where Tomas is a Spanish explorer searching for Incan magic; to the present day where Tom is a doctor...