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.

Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chi...

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 ...

An experience of a camera swinging in different gestures facing the optical distortion of the Sun. T...

Follow the story of a leopard mother as she raises her cubs near the Luangwa River, facing a constan...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...

A close-up portrait of the daily lives of a pair of cows: told by way of some narrative-free, intima...

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

Follow Leo, a handsome sea lion pup who's learning how to navigate life alongside his mother, Luna.

Sangduen Chailert, or Lek, as she is generally known, has already rescued over 200 elephants. She ha...

Gombessa Expedition 3 Protected by an international treaty Antarctica has been spared the effects o...

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

Follow a multi-generational orangutan family through their treetop triumphs and travails in this imm...