A professor develops an extraordinary relationship with an octopus when he invites it to live in his home. The octopus, called Heidi, unravels puzzles, recognises individual humans and even watches TV with the family. The episode also shows remarkable behaviour from around the world - from the day octopus, which can change colour and texture in a split second, to the coconut octopus, which carries around its own coconut shell to hide in. But most fascinating of all is seeing how Professor David Scheel and his daughter Laurel bond with an animal that has nine brains, three hearts and blue blood running through its veins.

A newborn monkey and its mother struggle to survive within the competitive social hierarchy of the T...

Disneynature's international team of filmmakers travel to the mountains of China to find and film th...

In the remote and forgotten wilderness of Lake Natron, in northern Tanzania, one of nature's last gr...

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

Coral Reef Adventure follows the real-life expedition of ocean explorers and underwater filmmakers H...

Sea life in a whole new way. Deep Sea 3D, an underwater adventure from the filmmakers behind the suc...

Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activit...

The story of the evolution of tropical rain forests, their recent and rapid destruction, and the int...

A man forms an unlikely friendship with a wild otter while living in the remote Shetland Islands.

Jane Goodall-Reasons For hope is an uplifting journey with stories to inspire people to make a diffe...

A coming of age story following a young meerkat pup, Kolo, growing up in the Kalahari desert; and an...

Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jump...

A paralysingly beautiful documentary with a global vision—an odyssey through landscape and time—that...

It's a living underwater environment you can virtually reach out and touch. Six spectacular tanks we...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

A clash of true oceanic titans sees fights in the remote battlefields of Ascension Island. Tuna are ...

The image of “snow monkeys” submerged in a hot spring as snow falls around them is iconic. These ar...