Twenty years ago, a young American hiker named Chris McCandless, the accomplished son of successful middle class parents, was found dead in an abandoned bus in the Alaskan wilderness and became the subject of the best-selling book and movie “Into the Wild.” Now, PBS retraces Chris McCandless’ steps to try to piece together why he severed all ties with his past, burnt or gave away all his money, changed his name and headed into the Denali Wilderness. McCandless' own letters, released for the first time, as well as new and surprising interviews, probe the mystery that still lies at the heart of a story that has become part of the American literary canon and compels so many to this day.

In a quiet village in southern China, Fang Xiuying is sixty-seven years old. Having suffered from Al...

Whales have long been a profound mystery to us. They live in a world so removed from our own that we...

The story of Tasmanian-born actor Errol Flynn whose short & flamboyant life, full of scandals, adven...

Ducks are true originals. There are more than 120 different species of ducks in all, a fantastical g...

Seven Latina climbers reflect on how the mountain has guided them through life’s toughest challenges...

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the...

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron...

Eugen Schuhmacher focuses on endangered and rare animal species such as the European bison and the N...

Eerie images of landscapes after the Fukushima nuclear disaster shot on black and white 8mm.

In the depths of the Colombian jungle, the skeleton of an immense abandoned cement bridge is tucked ...

'Alaska Far Away' tells the story of the Matanuska Colonization Project of 1935, a creative and cont...

Journey to a secret valley in Australia, where a nervous baby kangaroo named Mala faces hungry dingo...

A father gives his daughter an unorthodox upbringing on the fringes of the Alaskan underworld in the...

Every year, on the steppes of the Serengeti, the most spectacular migration of animals on our planet...

Sangduen Chailert, or Lek, as she is generally known, has already rescued over 200 elephants. She ha...

An astonishing journey revealing the awesome power of the natural world. Over the course of one sing...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...