2: Civilisations | H2O: The Molecule That Made Us

Greenhouse Gases | Climate Change: The Facts

A discussion of the devastating impact of burning fossil fuels.

Meat: A Threat to Our Planet?

From colossal farms in America to the destruction of the Amazon, Liz Bonnin investigates how our hunger for meat is killing our planet.

9: The Rise Of The Mammals | Life On Earth

Mammals have proved to be one of the most adaptable products of evolution. David Attenborough looks at their evolution from reptil...

Carbon in the ocean | Royal Institution Christmas Lectures

Dr Helen Czerski explains how carbon is incorporated into the ocean and how the increase in carbon intake is impac...

Plants in cold environments | The Private Life of Plants

David Attenborough describes how certain plant species adapt to cold weather.

3: Coral Reefs | Blue Planet II

The wildlife documentary series narrated by David Attenborough reveals the ingenious ways life exists in the undersea cities of tropical reefs.

4: Big Blue | Blue Planet II

The wildlife documentary series narrated by David Attenborough explores a vast ocean desert where sperm whales must dive 1,000 metres just to feed.

Cotton production and the Aral Sea crisis | Stacey Dooley

Stacey Dooley visits the Aral Sea Basin in Kazakhstan, which has almost entirely dried up due to cotton production.

Piling on pounds | Life

Brown bears take advantage of a salmon run to fatten up for the winter.

The carbon cycle and global warming | Royal Institution Christmas Lectures

The carbon cycle process is being overwhelmed by the amount of carbon dioxide released into the at...

The smallest fox with the biggest ears! | Super Cute Animals (video)

The fennec's ears help it to survive in the heat of the desert dunes.

1: One Ocean | Blue Planet II

Wildlife documentary series presented by David Attenborough, revealing new worlds and animal behaviours throughout the planet's oceans.

6: Coasts | Blue Planet II

The wildlife series narrated by David Attenborough explores the planet's coasts. They are the most changeable of the ocean worlds, but they offer ...

A wheelie good defence | Africa

A golden wheel spider escapes the threat of a pompilid spider wasp in an amazing way.

Biodiversity loss | Extinction: The Facts

An exploration of the devastating impacts of the loss of insect and plant biodiversity.

Climate injustice | Royal Institution Christmas Lectures

The people and areas that are being most affected by climate change are often those which contribute the least.

Environmental impact on the Aral Sea | Stacey Dooley

Stacey Dooley visits the Aral Sea Basin in Kazakhstan, which has almost entirely dried up due to cotton production.

Fossil fuels behind every day food | Natural World

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

Habitat destruction | Extinction: The Facts

The impact of soy consumption on habitats, with a focus on ant eater habitats.

How human impact on the environment is increasing the emergence of new diseases | Extinction: The Facts

An explanation as to why pandemic diseases are becoming more common d...