BBC Earth HD

Jump aboard New Zealand's Northern Explorer, the longest running passenger service in the country. The train travels 423 miles along the North Island Main Trunk Line.

A behind-the-scenes look at the series that explores the most successful animal group on Earth, from the tiny Etruscan shrew to the largest mammal in existence - the blue whale.

After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. Ben learns what led them to this decision.

As winter's presence descends upon Alaska, its residents endure battles of wit and nature, learning valuable lessons from both as they progress.

Reza ventures into an unexplored canyon in Saudi Arabia, searching for clues of lost civilizations.

Travelling across Shetland, Ben Fogle meets people whose lives are rooted to these islands' history and visits a tiny church with big ideas.

See the long, dark, frozen winters to sweltering, bug-infested summers in remote Canada.

Simon Reeve battles his way across the Congo, braving thick jungle and tropical swamps in search of the people and the wildlife who make their home in Africa's greatest rainforest.

Six Brits who are living with obesity continue their fact-finding global journey. In Tonga, the group meet the crusading Ofeina and reluctantly embrace the traditional raw fish diet.

The latest series from the BBC and Sir David Attenborough explores the continent of Asia and the rarely-observed inhabitants that roam the mountains, deserts and jungles.

Take a ride on Rovos Rail's luxury train that meanders from Pretoria to Durban, taking in a private game reserve and the site of one of South Africa's bloodiest battles.

Michael has travelled through two centuries of history aboard some of the world's most spectacular railways. Michael shares his thoughts on the role of railways in war.

Gregg Wallace visits an enormous factory in York to learn how millions of peppermint-flavoured bubbly chocolate bars are produced every year.

In Texas, the tourists are shocked to find a whole industry for overweight residents but it's a struggle to find simple fresh food. And tensions in the group finally boil over at a barbecue.

Deep in the heart of the Sahara desert in Morocco, Ben visits a mud brick oasis, where he meets British-born Karen, who has built a guest house and artists' retreat in this inhospitable location.

With winter tightening its grip, Alaskans buckle down and ready themselves for the long months ahead.

Michael goes back to the cradle of the railways, Rainhill, a town in England, where a competition was held to discover the most improved locomotive engine for the railway.

Take a ride on Rovos Rail's luxury train that meanders from Pretoria to Durban, taking in a private game reserve and the site of one of South Africa's bloodiest battles.

Gregg Wallace visits an enormous factory in York to learn how millions of peppermint-flavoured bubbly chocolate bars are produced every year.

In Texas, the tourists are shocked to find a whole industry for overweight residents but it's a struggle to find simple fresh food. And tensions in the group finally boil over at a barbecue.

Deep in the heart of the Sahara desert in Morocco, Ben visits a mud brick oasis, where he meets British-born Karen, who has built a guest house and artists' retreat in this inhospitable location.

With winter tightening its grip, Alaskans buckle down and ready themselves for the long months ahead.

Michael goes back to the cradle of the railways, Rainhill, a town in England, where a competition was held to discover the most improved locomotive engine for the railway.

Take a ride on Rovos Rail's luxury train that meanders from Pretoria to Durban, taking in a private game reserve and the site of one of South Africa's bloodiest battles.

Gregg Wallace visits an enormous factory in York to learn how millions of peppermint-flavoured bubbly chocolate bars are produced every year.

The second part of Nick Knowles' exhilarating South American adventure is set in the beautiful Chilean Lake District. Chile is a land of volcanoes.

Simon Reeve battles his way across the Congo, braving thick jungle and tropical swamps in search of the people and the wildlife who make their home in Africa's greatest rainforest.

Travelling to Arran and Holy Isle, Ben Fogle learns how they're a haven for diverse faiths and beliefs, makes Jewish challah bread and visits a Buddhist peace centre.

Kim and Pierre turn their attentions to harvesting big game.

Simon Reeve treks across the high mountains and treacherous ice fields of Patagonia, coming face to face with pumas and riding with gauchos.

The adventurer returns to meet previous contributors who turned their back on the rat-race. In the wilds of Queensland he revisits the ever-resilient Bette.

The latest series from the BBC and Sir David Attenborough explores the continent of South America - the most species-rich continent on Earth.

The Chihuahua Pacific Railway is known as the El Chepe in northern Mexico. It took a hundred years to build the line from Creel to the coast.

Michael goes back to the cradle of the railways, Rainhill, a town in England, where a competition was held to discover the most improved locomotive engine for the railway.

Ben revisits Alex, living in the mountains of central Portugal, discovering Alex has followed his dream of creating a retreat and made significant progress with the infrastructure on his land.

Alaskan residents look to restock their food supplies as spring brings longer days. This season, the hardy residents face fresh threats to their survival.

In Boquete, Ben joins Andi and Rick and their son Cole, from Oregon, USA. He learns why they left their comfortable lives in the States behind to develop a unique coffee plantation.

Our Alaskans face various emotional challenges as they push through a dark winter.

Michael examines notorious crimes on the railways during the times of his Bradshaw's and Appleton's guides. He looks into the history of skulduggery by the owners of North American railroad companies.

The Chihuahua Pacific Railway is known as the El Chepe in northern Mexico. It took a hundred years to build the line from Creel to the coast.

Ben revisits Alex, living in the mountains of central Portugal, discovering Alex has followed his dream of creating a retreat and made significant progress with the infrastructure on his land.

Alaskan residents look to restock their food supplies as spring brings longer days. This season, the hardy residents face fresh threats to their survival.

In Boquete, Ben joins Andi and Rick and their son Cole, from Oregon, USA. He learns why they left their comfortable lives in the States behind to develop a unique coffee plantation.

Our Alaskans face various emotional challenges as they push through a dark winter.

The Chihuahua Pacific Railway is known as the El Chepe in northern Mexico. It took a hundred years to build the line from Creel to the coast.

Ben revisits Alex, living in the mountains of central Portugal, discovering Alex has followed his dream of creating a retreat and made significant progress with the infrastructure on his land.

Alaskan residents look to restock their food supplies as spring brings longer days. This season, the hardy residents face fresh threats to their survival.

The Arctic Vets team do whatever it takes to save the lives of sick animals.

Steve Backshall has chosen his UK team of six to travel with him to Bimini in the Bahamas, where they learn how to scuba dive and become the next generation of shark saviours.

Kim and Pierre turn their attentions to harvesting big game.

Travelling to Arran and Holy Isle, Ben Fogle learns how they're a haven for diverse faiths and beliefs, makes Jewish challah bread and visits a Buddhist peace centre.

The Chihuahua Pacific Railway is known as the El Chepe in northern Mexico. It took a hundred years to build the line from Creel to the coast.

Ben revisits Alex, living in the mountains of central Portugal, discovering Alex has followed his dream of creating a retreat and made significant progress with the infrastructure on his land.

In Boquete, Ben joins Andi and Rick and their son Cole, from Oregon, USA. He learns why they left their comfortable lives in the States behind to develop a unique coffee plantation.

Our Alaskans face various emotional challenges as they push through a dark winter.

Simon Reeve treks across the high mountains and treacherous ice fields of Patagonia, coming face to face with pumas and riding with gauchos.

Ben Fogle journeys to Islay and Jura, tracing the route of 6th-century Christian monks across wild seaways to discover communities going the extra mile to look out for one another.

Bentley goes hunting, determined to find meat for his family.

Simon Reeve voyages across the Coral Triangle, a remote wilderness of tropical reefs and jungle-clad islands described as the Amazon of the seas.

Arriving just as a sea storm hits, Bettany is lucky to reach Crete. She travels to the ruins of the ancient city of Knossos.

Michael examines notorious crimes on the railways during the times of his Bradshaw's and Appleton's guides. He looks into the history of skulduggery by the owners of North American railroad companies.

Bettany arrives in the Peloponnese, a peninsula that's home to some of ancient Greece's most legendary kings and vicious warriors.

Hannah Fry reveals the miraculous technologies that define the modern world.

Ben travels to Sri Lanka where he meets Janey, a vet from the North-East of England, who runs a charitable clinic focused on helping the street dogs that roam the island.