BBC Earth

A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting.

Robson ends his world tour with a trip to California where he pits his wits against the Blue Shark, the Humboldt squid and the rainbow trout.

A team of scientists and filmmakers heads to Antarctica to study the most sophisticated hunts in the animal kingdom - killer whales making waves to wash seals off floating ice.

The second leg of Paddy and Chris's European health quest takes them to Ikaria, the island of longevity. They road-test the lifestyle and their mettle in seeking the secrets to a longer life.

Robson's journey begins on Ascension Island, a tiny outpost with underfished waters in the middle of the Atlantic Ocean.

On the famous Ho Chi Minh Trail, Guy visits a Huey helicopter graveyard, makes his own version of napalm and comes face to face with a live cluster bomb left over from the war.

Stanley Tucci visits the Veneto, home to the 'floating city' of Venice. He explores the ingenuity of the Venetians and their food culture, born from the aquatic environment and global influences.

Our fridges have been quietly 'keeping things cool' in the kitchen for over a hundred years. Hannah hits the production line with appliance giants Bosch to find the life-blood at the heart of fridges.

Robson's journey begins on Ascension Island, a tiny outpost with underfished waters in the middle of the Atlantic Ocean.

On the famous Ho Chi Minh Trail, Guy visits a Huey helicopter graveyard, makes his own version of napalm and comes face to face with a live cluster bomb left over from the war.

Our fridges have been quietly 'keeping things cool' in the kitchen for over a hundred years. Hannah hits the production line with appliance giants Bosch to find the life-blood at the heart of fridges.

Robson's journey begins on Ascension Island, a tiny outpost with underfished waters in the middle of the Atlantic Ocean.

On the famous Ho Chi Minh Trail, Guy visits a Huey helicopter graveyard, makes his own version of napalm and comes face to face with a live cluster bomb left over from the war.

The second leg of Paddy and Chris's European health quest takes them to Ikaria, the island of longevity. They road-test the lifestyle and their mettle in seeking the secrets to a longer life.

Our fridges have been quietly 'keeping things cool' in the kitchen for over a hundred years. Hannah hits the production line with appliance giants Bosch to find the life-blood at the heart of fridges.

On the famous Ho Chi Minh Trail, Guy visits a Huey helicopter graveyard, makes his own version of napalm and comes face to face with a live cluster bomb left over from the war.

A look at how the giant supercontinent Rodinia broke up 800 million years ago. Earth's tectonic forces ripped the land apart, kicking off a series of events that sent temperatures plummeting.