BBC Earth HD

Events beyond Caesar's control threaten to unravel his plans and leave him isolated. Pushed into a corner, he makes a decision that will change the course of the republic forever.

Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside.

On the breathtaking Isle of Skye, Ben Fogle investigate how spiritual and religious power still survives in the face of so many visitors and sets off to discover sacred places.

Becky struggles to secure a steady supply of winter water.

Michael Portillo travels through the Socialist Republic of Vietnam. Near the formidable imperial city of Hue, Michael meets milliner Mrs Ngo, who teaches him how to make the iconic conical hat.

In Costa Rica, Stephen encounters 4 million leaf cutter ants, poison dart frogs, tiny bats and a baby sloth. He also ascends volcanoes, descends rivers and experiences football passion in San Jose.

Events beyond Caesar's control threaten to unravel his plans and leave him isolated. Pushed into a corner, he makes a decision that will change the course of the republic forever.

Volcan del Fuego in Guatemala is one of the most 'explosive' volcanoes of them all. To reveal what's happening within the volcano, witness the daring attempt to lower a data gathering probe inside.

On the breathtaking Isle of Skye, Ben Fogle investigate how spiritual and religious power still survives in the face of so many visitors and sets off to discover sacred places.

Becky struggles to secure a steady supply of winter water.

In Costa Rica, Stephen encounters 4 million leaf cutter ants, poison dart frogs, tiny bats and a baby sloth. He also ascends volcanoes, descends rivers and experiences football passion in San Jose.

Events beyond Caesar's control threaten to unravel his plans and leave him isolated. Pushed into a corner, he makes a decision that will change the course of the republic forever.

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

Michael Portillo boards Vietnam's spectacular Reunification Railway to make a 1,000-mile journey from Ho Chi Minh City to Hanoi. He visits the container port of Haiphong and finishes in Halong Bay.

Our Alaskans emerge from a long winter and seize new opportunities to travel, hunt, and farm while facing the dangers from thawing rivers.

Maverick scientist Nikita was a former maths student living in the city, when his father asked for help with an extraordinary experiment in one of the most remote places on the planet.

In Costa Rica, Stephen encounters 4 million leaf cutter ants, poison dart frogs, tiny bats and a baby sloth. He also ascends volcanoes, descends rivers and experiences football passion in San Jose.

Events beyond Caesar's control threaten to unravel his plans and leave him isolated. Pushed into a corner, he makes a decision that will change the course of the republic forever.

On the breathtaking Isle of Skye, Ben Fogle investigate how spiritual and religious power still survives in the face of so many visitors and sets off to discover sacred places.

Becky struggles to secure a steady supply of winter water.