BBC Earth HD

'S5/E2'. In Oregon, wildfires tear through the state. In Texas, a storm ruins a wedding. And in Hawaii, a climber fights for his life.

'S11/E7 - Australia, Fort Grey'. Ben embarks on an epic journey to meet one of the most remote families he's encountered, uncovering what drove academics and married couple Bec and Reece to leave civilisation for complete isolation.

'S11/E12 - Destroyer of Worlds'. When spring finally arrives in Alaska, the landscape and waterways come back to life with a vengeance as the snow and ice melt.

'Alan Cumming's Most Luxurious Train Journeys: Scotland. S1/E1 - Episode 1'. Alan boards the train in Edinburgh and receives an exclusive tour of the train by Head of Housekeeping Karen, before settling into his luscious cabin.

'S2/E3 - Finland'. An extraordinary 600-mile journey through Finland, from Helsinki to the Arctic Circle. Even at -30 the railway runs smoothly, passing through the thickest of forests.

'Mysteries Of The Pyramids With Dara Ó Briain. S1/E2 - Episode 2'. Dara searches for answers to two mysteries: How did the battle between Pharaohs and Tomb raiders shape the evolution of the pyramids? And why did the pyramids fail?

'S1/E5'. In her final chapter, Alice Roberts takes a train to the western point of the Ottoman Empire, Budapest to learn how it ended.

'S1/E1 - Episode 1'. 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...

'S6/E3 - Thailand'. Ben spends time with 40-year-old French-Canadian Julien, on the Thai border with Myanmar.

'S2/E3 - Finland'. An extraordinary 600-mile journey through Finland, from Helsinki to the Arctic Circle. Even at -30 the railway runs smoothly, passing through the thickest of forests.

'Mysteries Of The Pyramids With Dara Ó Briain. S1/E2 - Episode 2'. Dara searches for answers to two mysteries: How did the battle between Pharaohs and Tomb raiders shape the evolution of the pyramids? And why did the pyramids fail?

'S11/E7 - Australia, Fort Grey'. Ben embarks on an epic journey to meet one of the most remote families he's encountered, uncovering what drove academics and married couple Bec and Reece to leave civilisation for complete isolation.

'S11/E12 - Destroyer of Worlds'. When spring finally arrives in Alaska, the landscape and waterways come back to life with a vengeance as the snow and ice melt.

'S2/E1 - Islands'. From adorable pygmy sloths to huge living dragons, islands offer a refuge for the planet's strangest creatures. But life on these isolated lands is full of unexpected challenges.

'S6/E4 - Norway'. Ben joins adventurer Randi, who was the first Norwegian woman to climb Everest.

'S1/E2 - Episode 2'. Lucy plunges further into the unknown reaches of the Amazon, coming face to face with hostile giant wasps, caiman-infested rivers, and more deadly snakes.

'S1/E5'. In her final chapter, Alice Roberts takes a train to the western point of the Ottoman Empire, Budapest to learn how it ended.

'S1/E2'. Martin Clunes takes on the mountains of Madeira as a rally car navigator and patrols the waters of the Azores on the look-out for sperm whales.

'S1/E1'. Documentary travelogue on the North Coast 400, a scenic touring route that navigates the wilds of the Northern Highlands.

'S2/E4 - Scotland: A Magical Journey Through the Highlands'. We travel through the Scottish Highlands from Inverness to Edinburgh, through the majestic Cairngorm National Park, with landscapes steeped in heroic history.

'Alan Cumming's Most Luxurious Train Journeys: Scotland. S1/E1 - Episode 1'. Alan boards the train in Edinburgh and receives an exclusive tour of the train by Head of Housekeeping Karen, before settling into his luscious cabin.

'S1/E3'. Martin Clunes explores the windswept Faroe Islands and their Viking heritage, then ends in spectacular Greenland with its Inuit traditions, calving glaciers and vast ice sheet.

'S1/E2'. Meet members of a remote community as they try to revive a much-loved tradition.

'S11/E8 - Roswell, New Mexico'. Ben travels to the desert near Roswell, meeting 70-year-old Karen, rolling up his sleeves to help, and learning about the hardships she has faced throughout her life.

'S11/E13 - Bulletproof'. Alaskans contend with the throes of the warm season.

'Alan Cumming's Most Luxurious Train Journeys: Scotland. S1/E2 - Episode 2'. In this leg of the journey Alan gets treated to some serious pampering in the onboard spa, while surrounded by stunning views.

'S2/E4 - Scotland: A Magical Journey Through the Highlands'. We travel through the Scottish Highlands from Inverness to Edinburgh, through the majestic Cairngorm National Park, with landscapes steeped in heroic history.