BBC Earth HD

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.

Martin explores the Philippines, from Manila's jeepneys to remote tribal burials.

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

Ben reunites with a couple living off the coast of Australia, and discovers the logistical nightmares they overcome to make a home for themselves on a desert island.

Pike Mike tries to improvise a new source of bush power.

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

Exploring the incredible Kalahari desert, where there's no rainfall at all and the animals must go to incredible lengths to survive.

Bettany enjoys the breath-taking journey through the Tamil Nadu hills, between Mettupalayam and Udhagamandalam (Ooty).

Martin explores the Philippines, from Manila's jeepneys to remote tribal burials.

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

Dara tells the story of how the first photograph of the far side of the moon left scientists baffled. And he tries a virtual reality headset to takes his very own giant leap on the 'moon's' surface.

BBC Earth inspires audiences by sharing the incredible wonders of our universe. The channel showcases the work of the world’s foremost factual film makers.

Exploring the incredible Kalahari desert, where there's no rainfall at all and the animals must go to incredible lengths to survive.

Bettany enjoys the breath-taking journey through the Tamil Nadu hills, between Mettupalayam and Udhagamandalam (Ooty).

Steve goes in search of Deadly Predators with the greatest super-senses.

Ben is closer to home than he's ever been in rural Oxfordshire where he spends the week with a multi-generational family, who surrendered their conventional life.

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.

BBC Earth inspires audiences by sharing the incredible wonders of our universe. The channel showcases the work of the world’s foremost factual film makers.

Steve returns home to the Atlantic waters of the British Isles as he considers the question of what humanity can do to ensure the enduring future of whales, which have already survived so much.

A thousand elephants including vulnerable orphans come together in a crucial annual gathering in northern Kenya where they face deadly threats from predators and poachers.

A hundred thousand caribou face starving bears, wolves, deadly frozen rivers and rugged mountains as they undertake the world's longest land migration.

Thousands of zebra face lions, hunting dogs, drought and starvation as they undertake a gruelling migration across Botswana's brutal wilderness.

Michael examines 180 years of royal fascination with the railways, going all the way back to King George V and Queen Mary's Royal Train Tour in 1913.

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

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

Tony Robinson leaps into the future to explore artificial intelligence. From a humanoid robot that answers back, to the little workhorses that make next-day delivery possible.

Exploring the incredible Kalahari desert, where there's no rainfall at all and the animals must go to incredible lengths to survive.

Gregg Wallace is in Leeds at an enormous mattress factory that produces 600 bouncy beds every day.

Ben travels to Northumberland where he meets Kezz and Nathalie Petronelli-Stone. Their off-grid and environmentally sensitive approach to life means they don't even have a telly.

Sue travels home to Kavik. Andy and Denise return to Eagle. Jessie prepares for the Iditarod. The Hailstones do chores in Kiwalik.

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

Exploring the incredible Kalahari desert, where there's no rainfall at all and the animals must go to incredible lengths to survive.

Bettany uncovers a society which grew rich by selling copper, and visits the crowning glory of Bronze Age Oman.

Ben travels to Northumberland where he meets Kezz and Nathalie Petronelli-Stone. Their off-grid and environmentally sensitive approach to life means they don't even have a telly.

Gregg Wallace is in Leeds at an enormous mattress factory that produces 600 bouncy beds every day.