BBC Earth HD

Ben visits snowboarding legend Mike Basich, who left professional sport to reconnect with nature in the Sierra Nevada mountains.

Reza explores the possibility of human habitation in an impenetrable canyon system in Oman.

Alaskans soldier through the heart of dark winter in pursuit of the resources they desperately need for survival.

Ben returns to Morocco to meet Karen again, who had built a guest house and artists' retreat in this inhospitable location.

Sue continues to restore her cabin. Ricko travels with his son to the family cabin. Jessie gathers firewood. The Hailstones go muskox hunting.

Nick starts with a helicopter ride along the northernmost stretch of the Mississippi.

Ben Fogle meets Rhona Mitra who has swapped her home in Hollywood for a remote farmhouse in Uruguay.

Alaskans test their will and luck against Dark Winter's obstacles.

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.

From freshwater jungle ponds to the dark depths of the open ocean, air breathing mammals have found remarkable ways to overcome the many challenges of a life in water.

As our characters bring new life into peaceful times, a great storm is building which transforms their welcoming world into a wet nightmare.

Reza investigates the evidence of Persian leopards' existence in the mountains of Iraqi Kurdistan.

Michael Portillo travels from the coal mines of Newcastle, New South Wales, to Brisbane, crossing the mighty Hawkesbury River.

Cowboys and the world's largest retractable roof. This $1.2 billion stadium can house over 100,000 fans, and we'll go inside how this engineering feat was built.

From ice-covered seas to snow-capped mountains, mammals have conquered the cold, living in the harshest places on earth, thanks to their remarkable intelligence and adaptations.

Adventurer Ben Fogle returns to the Pembrokeshire coast to catch up with Matthew and Charis Watkinson, and their two children.

Sue collects firewood. Ricko and his son Skyler go beaver trapping. Jessie explores his newly purchased land. The Hailstones move up river.

Starting in Alexandria, Alice searches for Cleopatra, discovers how the Romans and the Greeks reacted to the treasures of Ancient Egypt, and learns how a slave became a sultan and built his own caste.

Reza investigates the evidence of Persian leopards' existence in the mountains of Iraqi Kurdistan.

Reza uncovers the mystery of human survival in Oman-one of the driest places on earth.

On this second leg of his journey, Ben heads deeper into the vast Congo wilderness to fulfil his life-long dream of seeing wild gorillas.

The everyday struggles of living in the secluded state of Alaska where one wrong decision could cost you your life.

Ben Fogle returns to Sweden to visit Annalisa, an Italian living in the deep woods with her young son Nico.

Sue clears her runway of snow. Denise learns to dogsled. Jessie snares rabbits. Ricko teaches his son Skyler to hunt.

Alice takes the train to Luxor to see Tutankhamun's tomb and his mummified body in the Valley of the Kings. She also takes a walk along the Avenue of the Sphinxes.

Reza uncovers the mystery of human survival in Oman-one of the driest places on earth.

On this second leg of his journey, Ben heads deeper into the vast Congo wilderness to fulfil his life-long dream of seeing wild gorillas.

Alice arrives in Cairo by train with a book she first read as a youth: A Thousand Miles Up the Nile by Victorian Egyptologist Amelia Edwards. Alice follows Edwards' footsteps to the Great Pyramids.

The Alaskans push through the deep cold to increase their odds of survival.

A couple from Salt Lake City, Utah, decide to move to the mountainous coast of Shelter Cove, California.

Reza uncovers the mystery of human survival in Oman-one of the driest places on earth.

On this second leg of his journey, Ben heads deeper into the vast Congo wilderness to fulfil his life-long dream of seeing wild gorillas.

Ben Fogle returns to Sweden to visit Annalisa, an Italian living in the deep woods with her young son Nico.

Sue clears her runway of snow. Denise learns to dogsled. Jessie snares rabbits. Ricko teaches his son Skyler to hunt.

In the shadow of the mighty volcano Vesuvius, lies the greatest archaeological time capsule ever discovered, an entire city and its people frozen in time: Pompeii.

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Alaskans stand their ground as winter brings one final barrage.

Nearly 200 years ago America's 'Wild West' was the scene of one of history's most bitter rivalries, as fossil hunters battled to find the bones of never-before-seen species of dinosaurs.

Bettany sets off in waters of the Eastern Mediterranean near Fourni.

With new life emerging, it's a dangerous time to be born. Old enemies are causing further trouble for the lions and the baboons, whilst the hyenas continue to disturb the peace for the jackals.

Reza sets off on a quest to be the first to capture the mysterious Dugongs of Bahrain on camera.

Alice takes the train to Luxor to see Tutankhamun's tomb and his mummified body in the Valley of the Kings. She also takes a walk along the Avenue of the Sphinxes.

Bettany takes a predawn trip to Delos, then sets sail to Ikaria before sailing through one of the most dangerous routes of the Mediterranean.

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

Ben Fogle returns to Bulgaria to meet up with nomads Miriam and Peter after four years.

Sue goes ptarmigan hunting. Andy and Denise battle jumble ice. Jessie races in the Iditarod.

Alice ends her adventure in Aswan, whose quarries provided the granite for the country's vast collection of Ancient Egyptian monuments. She then takes a boat to see the extraordinary Philae Temple.

Reza sets off on a quest to be the first to capture the mysterious Dugongs of Bahrain on camera.

Bettany takes a predawn trip to Delos, then sets sail to Ikaria before sailing through one of the most dangerous routes of the Mediterranean.

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

Ben Fogle returns to Bulgaria to meet up with nomads Miriam and Peter after four years.

Sue goes ptarmigan hunting. Andy and Denise battle jumble ice. Jessie races in the Iditarod.

Alice ends her adventure in Aswan, whose quarries provided the granite for the country's vast collection of Ancient Egyptian monuments. She then takes a boat to see the extraordinary Philae Temple.

Reza sets off on a quest to be the first to capture the mysterious Dugongs of Bahrain on camera.

Bettany takes a predawn trip to Delos, then sets sail to Ikaria before sailing through one of the most dangerous routes of the Mediterranean.

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

Alice takes the train to Luxor to see Tutankhamun's tomb and his mummified body in the Valley of the Kings. She also takes a walk along the Avenue of the Sphinxes.

Alaskans stand their ground as winter brings one final barrage.

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Reza sets off on a quest to be the first to capture the mysterious Dugongs of Bahrain on camera.

Bettany takes a predawn trip to Delos, then sets sail to Ikaria before sailing through one of the most dangerous routes of the Mediterranean.

Ben Fogle returns to Bulgaria to meet up with nomads Miriam and Peter after four years.

Sue goes ptarmigan hunting. Andy and Denise battle jumble ice. Jessie races in the Iditarod.

Nearly 200 years ago America's 'Wild West' was the scene of one of history's most bitter rivalries, as fossil hunters battled to find the bones of never-before-seen species of dinosaurs.

In Tuscany, Ben meets British couple George and Sophie who have breathed new life into a farmhouse. George's desire to live self-sufficiently lead to a lifelong project.

Alaskans brave the awakening landscape as the end of Winter nears.

Nick starts with a helicopter ride along the northernmost stretch of the Mississippi.

The everyday struggles of living in the secluded state of Alaska where one wrong decision could cost you your life.

The tables are turned on the powerful predators. Those at the top of the food chain find themselves alone and in eminent danger, whilst the youngest of prey are finding their feet.

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

Alice ends her adventure in Aswan, whose quarries provided the granite for the country's vast collection of Ancient Egyptian monuments. She then takes a boat to see the extraordinary Philae Temple.

Nick learns about Civil Rights activist Medgar Evers, and paddles on the river at sunset.

Paddy and Chris head to Sweden to get back to nature and embody 'friluftsliv'. It can lower stress and improve mental health, but can they embrace nature to get the reboot needed?

Ben travels to Thailand to meet Paul and Sao, who he first visited in Cambodia. Paul and his family have build their version of an English castle.

Sue transports a new generator. Andy and Denise gather wood. Ricko and his kids hunt for muskrat. Chip and Agnes move camp.

Alice Roberts begins her Ottoman adventure in Adana, near Syria.?She explores an historic mosque and finds out about the origins of Turkish delight.

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

Paddy and Chris head to Sweden to get back to nature and embody 'friluftsliv'. It can lower stress and improve mental health, but can they embrace nature to get the reboot needed?

Ben travels to Thailand to meet Paul and Sao, who he first visited in Cambodia. Paul and his family have build their version of an English castle.

Sue transports a new generator. Andy and Denise gather wood. Ricko and his kids hunt for muskrat. Chip and Agnes move camp.

Alice Roberts begins her Ottoman adventure in Adana, near Syria.?She explores an historic mosque and finds out about the origins of Turkish delight.

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

Nick learns about Civil Rights activist Medgar Evers, and paddles on the river at sunset.

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

Three trailblazing women, Ruby Wax, Mel B and Emily Atack, retrace the famous footsteps of intrepid Victorian explorer Isabella Bird through the Rocky Mountains of Colorado.

Ruby Wax, Mel B and Emily Atack travel off-road through Utah and trek the mountains of Aspen as they investigate the meaning of the American Dream.

On this second leg of his journey, Ben heads deeper into the vast Congo wilderness to fulfil his life-long dream of seeing wild gorillas.

Beginning in Java's royal city, Yogyakarta, Michael Portillo visits the Sultan's Palace and witnesses the ancient art of shadow puppetry, known as wayang.

Michael rides one of the steepest and fastest funicular railways in the world and steps into a tropical paradise as he releases exotic specimens at Malaysia's first butterfly sanctuary.

As our characters bring new life into peaceful times, a great storm is building which transforms their welcoming world into a wet nightmare.

In the aftermath of the storm, the vast landscape is flooded. Everyone is on the move, but the flood waters bring danger and our characters experience the terrifying ordeal of being washed away.

Underwater cameraman Ken O'Sullivan explores the marine life of the northern part of the ocean, beginning with the dark waters off the coast of the north of Ireland in winter.

Reza explores the possibility of human habitation in an impenetrable canyon system in Oman.

Reza investigates the evidence of Persian leopards' existence in the mountains of Iraqi Kurdistan.

Reza is in Saudi Arabia to reveal the secrets of a hidden frontier on the brink of historic change.

In the Philippines, the Taal volcano violently erupts, blasting ash.

From ice-covered seas to snow-capped mountains, mammals have conquered the cold, living in the harshest places on earth, thanks to their remarkable intelligence and adaptations.

Underwater cameraman Ken O'Sullivan travels along the south coast of Ireland searching for fin whales, finding out that their migration routes have only recently started to be documented.

We meet entrepreneurs Shona and Lewis who've given up their jobs for their passion.

Nick learns about Civil Rights activist Medgar Evers, and paddles on the river at sunset.

The everyday struggles of living in the secluded state of Alaska where one wrong decision could cost you your life.

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

Underwater cameraman Ken O'Sullivan travels along the south coast of Ireland searching for fin whales, finding out that their migration routes have only recently started to be documented.

From ice-covered seas to snow-capped mountains, mammals have conquered the cold, living in the harshest places on earth, thanks to their remarkable intelligence and adaptations.