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.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

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

The Southern Sea Otter was historically abundant along the California coastline until intense huntin...

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

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

Following in the footsteps of Charles Darwin, Heinz Sielmann traveled to the bizarre volcanic island...

The vast savannah of the Serengeti. A large part of the genus Panthera lives here. Better known as t...
This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cos...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen sum...

High up on the Tibetan plateau. Amongst unexplored and inaccessible valleys lies one of the last san...

Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in th...

Examines the intergenerational impact of addiction by chronicling the love, labor, loss, and uncerta...

The residents of a small Alaskan town find themselves under attack by a flying reptile known in medi...

A mysterious rumble splits the sky and reverberates in the middle of the forest. A man delves into i...

An underwater exploration beneath kelp forests in the Pacific Ocean off the coast of Southern Califo...

Mountain Gorilla takes us to a remote range of volcanic mountains in Africa, described by those who ...

Galapagos Suite is a 17-minute compilation of 16 days sailing around the Galapagos archipelago aboar...

An American-born Jewish adolescent, Hannah Stern, is uninterested in the culture, faith and customs ...

Lost Worlds looks at untouched aspects of nature in parts of the world where humans rarely tread. Fr...

The largest predator on the planet, the sperm whale, is your host for an amazing exploration of the ...