TREK - A Journey on the Appalachian Trail

The Scorpions belong to the oldest land-based arachnides with over 1800 different species known to exist. Usually, they do not surpass the size of...

On a journey through the interior of the earth, we learn about the life and dreams of a swiss explorer who searches for caves and underground rivers...

As the largest living terrestrial mammals, elephants are usually considered as survivors under even the most dire climatic conditions. But all too...

Oak Tree: Nature's Greatest Survivor. In this landmark new BBC documentary, entomologist George McGavin takes us on a fascinating journey through a...

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

Mollusks deserve a second chance to better their first impression since the world is truly one of a kind. Enter the secret world of mollusks!

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Adventure. Challenge. The simple joy of riding the wind. The best kiteboard riders each have their own reasons for pursuing their sport to its...

This special feature showcases the intricacies of monitoring tigers in India and highlighting the positive impact on their global population.

Unaided and inexperienced, a crew of four venture through the most rural and inaccessible natural areas of Chile.

"Six Million Steps" is a documentary film that chronicles the lives of hikers during their adventure on the Pacific Crest Trail, which spans 2,650...

To honor his father, Keith Doubman walks from Lewes, Delaware, to San Francisco, California, raising money for cancer research.