BBC Earth (HD)

Michael begins his adventures in Hong Kong, with railway highlights including the cable funicular to the top of Hong Kong's highest mountain, the Peak, and the enviably efficient and shiny Mass Transit System.

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.

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.

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.

Life's existence hangs in the balance when ancient Earth almost entirely freezes over.

Ferocious winds fuel fire in LA, while a historic hurricane hits Florida.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Robson's journey continues in Patagonia, where he goes on the hunt for the massive Chinook Salmon.

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.

Life's existence hangs in the balance when ancient Earth almost entirely freezes over.

Michael begins his adventures in Hong Kong, with railway highlights including the cable funicular to the top of Hong Kong's highest mountain, the Peak, and the enviably efficient and shiny Mass Transit System.

Ferocious winds fuel fire in LA, while a historic hurricane hits Florida.

The latest series from the BBC and Sir David Attenborough explores the continent of Australia - a unique land, cast adrift at the time of the dinosaurs.

The team witnesses a baby boom in the Delta; lioness Matho protects her cubs while the leopard Xudum reveals her newborns as danger looms nearby.

Michael begins his adventures in Hong Kong, with railway highlights including the cable funicular to the top of Hong Kong's highest mountain, the Peak, and the enviably efficient and shiny Mass Transit System.

Ferocious winds fuel fire in LA, while a historic hurricane hits Florida.

Robson's journey continues in Patagonia, where he goes on the hunt for the massive Chinook Salmon.

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.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Papua New Guinea is home to a rare fishing prize - often called the best freshwater fighting fish on the planet: the Papuan Black Bass.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

Professor Brian Cox explores the solar system's hidden realms, between and beyond the planets, where countless worlds lie hiding in the darkness.

Papua New Guinea is home to a rare fishing prize - often called the best freshwater fighting fish on the planet: the Papuan Black Bass.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

Professor Brian Cox explores the solar system's hidden realms, between and beyond the planets, where countless worlds lie hiding in the darkness.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

Professor Brian Cox explores the solar system's hidden realms, between and beyond the planets, where countless worlds lie hiding in the darkness.

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 explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

Papua New Guinea is home to a rare fishing prize - often called the best freshwater fighting fish on the planet: the Papuan Black Bass.

Professor Brian Cox explores the solar system's hidden realms, between and beyond the planets, where countless worlds lie hiding in the darkness.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

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 latest series from the BBC and Sir David Attenborough explores the continent of Europe - a crowded continent transformed by man, yet still inhabited by rare animals.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Professor Brian Cox explores the solar system's hidden realms, between and beyond the planets, where countless worlds lie hiding in the darkness.

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.

Papua New Guinea is home to a rare fishing prize - often called the best freshwater fighting fish on the planet: the Papuan Black Bass.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

Robson's Russian adventure starts in the region of Khabarovsk on the quest for one of this area's predators, the Northern Pike.

Gordon Buchanan takes an epic camel ride across the Gobi Desert to discover how these most iconic, yet least understood, animals have adapted to survive in extreme environments.

For his latest Railway Adventure Nick is in Romania, undertaking a journey he's dubbed 'The Transylvania Express'.

See how plant life turned Earth from a barren rock into a vibrant green world.

Robson's Russian adventure starts in the region of Khabarovsk on the quest for one of this area's predators, the Northern Pike.

Gordon Buchanan takes an epic camel ride across the Gobi Desert to discover how these most iconic, yet least understood, animals have adapted to survive in extreme environments.

For his latest Railway Adventure Nick is in Romania, undertaking a journey he's dubbed 'The Transylvania Express'.

See how plant life turned Earth from a barren rock into a vibrant green world.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Gordon Buchanan takes an epic camel ride across the Gobi Desert to discover how these most iconic, yet least understood, animals have adapted to survive in extreme environments.

For his latest Railway Adventure Nick is in Romania, undertaking a journey he's dubbed 'The Transylvania Express'.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

Robson's Russian adventure starts in the region of Khabarovsk on the quest for one of this area's predators, the Northern Pike.

Gordon Buchanan takes an epic camel ride across the Gobi Desert to discover how these most iconic, yet least understood, animals have adapted to survive in extreme environments.

For his latest Railway Adventure Nick is in Romania, undertaking a journey he's dubbed 'The Transylvania Express'.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

See how plant life turned Earth from a barren rock into a vibrant green world.

The latest series from the BBC and Sir David Attenborough explores North America - a land of change where pioneering animals make the most of surprising opportunities.

Gordon Buchanan takes an epic camel ride across the Gobi Desert to discover how these most iconic, yet least understood, animals have adapted to survive in extreme environments.

Ash explores Henan's Great Wall origins, visits Shaolin Temple, meets a protector in Chengziyu, and dives into Panjiakou's submerged wall.

For his latest Railway Adventure Nick is in Romania, undertaking a journey he's dubbed 'The Transylvania Express'.

Robson's Russian adventure starts in the region of Khabarovsk on the quest for one of this area's predators, the Northern Pike.

Gordon Buchanan takes an epic camel ride across the Gobi Desert to discover how these most iconic, yet least understood, animals have adapted to survive in extreme environments.

See how plant life turned Earth from a barren rock into a vibrant green world.

Robson's journey takes him to New Caledonia, home to the world's largest lagoon - and a place in which new fish species are still being discovered.

Competition for food becomes fierce as lion numbers rise; a lioness risks her life to feed her five cubs; Xudum's newborn leopard cubs face a deadly threat.

For the last leg, Paddy and Chris head to Switzerland to see if its cutting-edge treatments, medical science and health shortcuts can keep them younger for longer, inside and out.

Ben heads deeper into the vast Congo wilderness to fulfil his life-long dream of seeing wild gorillas. He discovers a region experiencing rapid change.

Robson's journey takes him to New Caledonia, home to the world's largest lagoon - and a place in which new fish species are still being discovered.