How garlic is being used to treat disease in trees | Newsround

Amazon deforestation | Meat: A Threat to Our Planet?

Liz Bonnin witnesses the devastation of the Amazon rainforest from the sky.

David Attenborough's 100 Years on Planet Earth

A 90-minute special, broadcast from the Royal Albert Hall, London, celebrating Sir David Attenborough's groundbreaking career ...

Cauldron of Life | Galapagos

Liz Bonnin joins a scientific team aboard the research vessel the Alucia on an expedition across the Galapagos Island.

Desert amphibians | Life in Cold Blood

Spadefoot toads can stay underground in a state of suspended animation for years, but when they emerge they must feed and breed before...

Keeping cool | Nature's Microworlds

The Namaqua chameleon has developed an ingenious tactic to avoid the heat of the Namib desert.

Adaptation of the Arctic Fox | Life In The Snow

An exploration of how the artic fox's coat has adapted to survival in arctic winters.

Adaptation of Polar Bear | Life In The Snow

An exploration of how polar bears have adapted to living in freezing conditions.

Cattle feedyard | Meat: A Threat to Our Planet?

Liz Bonnin visits a cattle feedyard, a mass factory farm, that contains about 50,000 cows.

Life In The Snow

Gordon Buchanan meets the animals who live in nature's winter wonderlands, from the polar bear mother helping her cubs to the owl searching for food.

Penguin chicks | Penguins: Meet the Family

Penguin chicks are extraordinarily adapted to survive in harsh environments.

Sustainable meat production | Meat: A Threat to Our Planet?

Liz Bonnin discusses the importance of understanding the process behind the meat we eat (warning: this clip conta...

The Weddell seal's adaptations | Life

The Weddell seal is perfectly adapted to survive in the environment it must endure.

Fossil fuels behind every day food | Natural World

Rebecca Hosking goes through the fossil fuels involved in creating a shop bought sandwich.

Frogs in their habitat (no narration) | Wonders of Nature

The wonder of different frogs moving around their habitat. We see them move and interact with their surroundings, c...

Hibernation | Life In The Snow

How mammals have adapted to hibernate during the winter in freezing climates.

Orca | Blue Planet II

Working as a team, these orcas deploy their special weapon, using their tails to hit fish.

Cunning Cacti | Life

This cacti deploys a variety of methods to maximise its chances of successful seed dispersal.

Hearing of an Arctic Fox | Life In The Snow

The Arctic Fox's sensitive hearing is crucial to the the process of tracking down prey.

Poison dart frog: Piggyback ride | Seven Worlds, One Planet

A father poison dart frog needs to relocate his tadpole.

Return of the Emperors | Dynasties

Emperor penguins return to the newly-frozen sea ice to breed.