BBC Earth (HD)

The open ocean is the largest wilderness on earth. Covering more than half of the planet's surface, it appears to be an endless blue desert. Yet hidden here are some extraordinary animals.

The remarkable animal drama in fresh water, the lifeblood of our planet.

Ben visits a family whose home is perched on one of the region's highest mountains.

Frozen Planet returns with a spellbinding journey through magical icy lands.

As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake...

How did the ostrich get the world's largest egg? Chris Packham explores how the drive to reproduce has shaped life. From the first sex to the origin of eggs, feathers, and flight.

Ash and team battle rapids, storms and injury on a brutal final push to the ocean, paddling for 36 hours straight before reaching the Atlantic and completing their record-breaking journey.

Frozen Planet returns with a spellbinding journey through magical icy lands.

As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake...

How did the ostrich get the world's largest egg? Chris Packham explores how the drive to reproduce has shaped life. From the first sex to the origin of eggs, feathers, and flight.

Ash and team battle rapids, storms and injury on a brutal final push to the ocean, paddling for 36 hours straight before reaching the Atlantic and completing their record-breaking journey.

Ben visits a family whose home is perched on one of the region's highest mountains.

As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake...

How did the ostrich get the world's largest egg? Chris Packham explores how the drive to reproduce has shaped life. From the first sex to the origin of eggs, feathers, and flight.

The open ocean is the largest wilderness on earth. Covering more than half of the planet's surface, it appears to be an endless blue desert. Yet hidden here are some extraordinary animals.

Guy explores Vietnam's fields and factories to see how the single-party state is also fast becoming an industrial powerhouse and the world's next high-tech workshop.

The trio are inspired to step out of their own comfort zone as they prepare to emulate Isabella's most impressive feat - summitting a 14,000ft mountain.

In the first instalment Joanna explores the incredible islands of Japan, before jumping on board the Trans-Siberian Railway into Russia.

The remarkable animal drama in fresh water, the lifeblood of our planet.

As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake...

Ash and team battle rapids, storms and injury on a brutal final push to the ocean, paddling for 36 hours straight before reaching the Atlantic and completing their record-breaking journey.

The open ocean is the largest wilderness on earth. Covering more than half of the planet's surface, it appears to be an endless blue desert. Yet hidden here are some extraordinary animals.

Guy explores Vietnam's fields and factories to see how the single-party state is also fast becoming an industrial powerhouse and the world's next high-tech workshop.

Ash and team battle rapids, storms and injury on a brutal final push to the ocean, paddling for 36 hours straight before reaching the Atlantic and completing their record-breaking journey.

As Lucy and her Indigenous team begin their unique 50-day journey into virgin Amazon rainforest, they can hear the whistling of the deadly bushmaster snake...

The trio are inspired to step out of their own comfort zone as they prepare to emulate Isabella's most impressive feat - summitting a 14,000ft mountain.

The remarkable animal drama in fresh water, the lifeblood of our planet.

The open ocean is the largest wilderness on earth. Covering more than half of the planet's surface, it appears to be an endless blue desert. Yet hidden here are some extraordinary animals.

Ash and team battle rapids, storms and injury on a brutal final push to the ocean, paddling for 36 hours straight before reaching the Atlantic and completing their record-breaking journey.

Edward Lee and Ryu Soo-young begin their journey in Busan, Korea's seafood capital, discovering why winter yields the finest catch. At the Busan Cooperative Fish Market, they witness seafood's central role in Korean cuisine.

Ben visits a family whose home is perched on one of the region's highest mountains.

In the first instalment Joanna explores the incredible islands of Japan, before jumping on board the Trans-Siberian Railway into Russia.