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.

Director Dominique Leclerc spent years depending on medical devices for her survival. Then, looking ...

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...

Showcased in beautiful IMAX format, this documentary takes viewers into the hearts, minds and world ...

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

Narrated by Golden Globe winner, Donald Sutherland, this is the incredible story of Ailo, the little...

Liz Bonnin introduces a cast of charismatic animals to reveal the remarkable strategies they use to ...

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

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

In the heart of the Jura mountains, a call resounds through the forest. The silhouette of a Eurasian...

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

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

Documentary on the daily lives of the employees at the SPA of Quebec.