How would natural habitats develop without human interference? In this documentary we follow an international team of scientists and explorers on an extraordinary mission in Mozambique to reach a forest that no human has set foot in. The team aims to collect data from the forest to help our understanding of how climate change is affecting our planet. But the forest sits atop a mountain, and to reach it, the team must first climb a sheer 100m wall of rock.

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

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

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

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

How were the giant stone heads of Rapa Nui – also known as Easter Island – carved and raised, and wh...

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

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

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

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

A look at the great wolf debate with comments and views from people on both sides. It also contains ...

Explore the extraordinary hidden world of insects, where a leaf weighs more than a car, rain drops f...

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discov...

Explore the mysterious Amazon through the amazing IMAX experience. Amazon celebrates the beauty, vit...

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives...