In the depths of the Colombian jungle, the skeleton of an immense abandoned cement bridge is tucked away. It has turned into a delusional tourist attraction.

Developments in the Canadian forestry industry during the 1970s are shown being carried out both as ...

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

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around ...
This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cos...

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million peop...

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

People go and search for the legendary Bigfoot creature.

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...

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

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

Sea otters are once again in peril after being brought back from the brink of extinction. An unprece...

Grand Canyon is a 1958 American short documentary film directed by James Algar and produced by Walt ...

After an extensive immersion work on abandoned childhood, Ciro Durán presents, from his point of vie...

In a pathetic attempt to host his own children’s nature show, a failing filmmaker travels 3,000 mile...

Ewan McGregor narrates a captivating portrait of wild Shetland and traces the course of a breeding s...

The early retired Gert spends the last summer in his garden, a place that has become a real home for...

In this special documentary that inspired a two-season television series, scientists and other exper...