BBC Earth Astrophysicist Professor Tamara Davis explores one of the greatest scientific mysteries of all - how life began; one meteorite found in Australia, the Murchison meteorite, completely changed our understanding of asteroids. 2026-10-26 Asia is the most mountainous continent on earth; from the tropical south to its barren centre, its highest places are home to some of our planet's most remarkable wildlife. 2026-10-26 Following early Homo sapiens's ancestors as they step out of Africa and venture into the wider world, into areas inhabited by other human species. 2026-10-26 Astrophysicist Professor Tamara Davis explores one of the greatest scientific mysteries of all - how life began; one meteorite found in Australia, the Murchison meteorite, completely changed our understanding of asteroids. 2026-10-26 Asia is the most mountainous continent on earth; from the tropical south to its barren centre, its highest places are home to some of our planet's most remarkable wildlife. 2026-10-26 Following early Homo sapiens's ancestors as they step out of Africa and venture into the wider world, into areas inhabited by other human species. 2026-10-26 Pondering a doe's potential as a surrogate mother and the chances that two fawns have in the ER. 2026-10-26 Asia is the most mountainous continent on earth; from the tropical south to its barren centre, its highest places are home to some of our planet's most remarkable wildlife. 2026-10-26 Dive into the historical and natural secrets of the deep; explore an uninhabited concrete island, ocean spirals off the Australian coast, underwater evidence of a violent past and tracks thousands of metres below the sea's surface. 2026-10-26 The Cassini-Huygens spacecraft has been sending images and a wealth of scientific revelations from Saturn's orbit since 2004. 2026-10-26 The worst winter in 100 years causes big problems. 2026-10-26 Traipsing along ancient pathways crisscrossing Easter Island; finding gigantic designs carved into Asia's Eastern Steppe; ascending a tall pyramid rising from Antarctica's icy landscape. 2026-10-26 Exhume chilling insights into ancient rituals, legendary warriors, and brutal deaths; investigate dozens of children's skeletons in Peru, find out if Amazon warriors once lived in Russia, and see what a UK cave full of butchered remains reveals. 2026-10-26 The worst winter in 100 years causes big problems. 2026-10-26 Traipsing along ancient pathways crisscrossing Easter Island; finding gigantic designs carved into Asia's Eastern Steppe; ascending a tall pyramid rising from Antarctica's icy landscape. 2026-10-26 Exhume chilling insights into ancient rituals, legendary warriors, and brutal deaths; investigate dozens of children's skeletons in Peru, find out if Amazon warriors once lived in Russia, and see what a UK cave full of butchered remains reveals. 2026-10-26 The worst winter in 100 years causes big problems. 2026-10-26 A power outage occurs during a surgery; a puppy party causes chaos in the clinic; Scott gives rescue dog Honey a brighter future; Scott's new project causes tension. 2026-10-26 Alaskans seek opportunities that come with spring, no matter the cost. 2026-10-26 Simon journeys to Papua New Guinea; meets a dazzling array of insects, brightly colored birds and slithery snakes as Simon scrambles through the dense, sopping wet jungle in search of the tenkile tree kangaroo. 2026-10-26 A power outage occurs during a surgery; a puppy party causes chaos in the clinic; Scott gives rescue dog Honey a brighter future; Scott's new project causes tension. 2026-10-26 Alaskans seek opportunities that come with spring, no matter the cost. 2026-10-26 Simon journeys to Papua New Guinea; meets a dazzling array of insects, brightly colored birds and slithery snakes as Simon scrambles through the dense, sopping wet jungle in search of the tenkile tree kangaroo. 2026-10-26 The worst winter in 100 years causes big problems. 2026-10-26 A Spinosaurus, the world's largest ever predatory dinosaur, struggles to bring up his babies and lead his young family across one of the deadliest environments on Earth. 2026-10-27 The leader of a once mighty lion pride must now battle for their very survival; a look at whether this extraordinary lioness can save her family from disaster. 2026-10-27 Filmed over 72 days across Africa, this documentary explores the possible extinction of elephants within the next 50 years. 2026-10-27 A Spinosaurus, the world's largest ever predatory dinosaur, struggles to bring up his babies and lead his young family across one of the deadliest environments on Earth. 2026-10-27 The leader of a once mighty lion pride must now battle for their very survival; a look at whether this extraordinary lioness can save her family from disaster. 2026-10-27 Traipsing along ancient pathways crisscrossing Easter Island; finding gigantic designs carved into Asia's Eastern Steppe; ascending a tall pyramid rising from Antarctica's icy landscape. 2026-10-27 A Spinosaurus, the world's largest ever predatory dinosaur, struggles to bring up his babies and lead his young family across one of the deadliest environments on Earth. 2026-10-27 Simon revisits the incredible characters he's met during his travels. 2026-10-27 A power outage occurs during a surgery; a puppy party causes chaos in the clinic; Scott gives rescue dog Honey a brighter future; Scott's new project causes tension. 2026-10-27 Alaskans seek opportunities that come with spring, no matter the cost. 2026-10-27 A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat. 2026-10-27 Exploring some of the most cavernous places on the planet, including an expansive Siberian crater with no explainable origin, Greenland's bizarre black holes, an ancient forbidden well in the Yemeni desert, and a voluminous void in Antarctica. 2026-10-27 Contemplate the strange disappearance and reappearance of the master of macabre, Edgar Allan Poe, just before his death in 1849; explore the chilling rumor that Shakespeare's grave was robbed, then chase down thieves who stole the Mona Lisa in 1911. 2026-10-27 A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat. 2026-10-27 Exploring some of the most cavernous places on the planet, including an expansive Siberian crater with no explainable origin, Greenland's bizarre black holes, an ancient forbidden well in the Yemeni desert, and a voluminous void in Antarctica. 2026-10-27 Contemplate the strange disappearance and reappearance of the master of macabre, Edgar Allan Poe, just before his death in 1849; explore the chilling rumor that Shakespeare's grave was robbed, then chase down thieves who stole the Mona Lisa in 1911. 2026-10-27 A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat. 2026-10-27 Scott gets a lesson in first aid; a smelly Spaniel with star power arrives at the practice; a broken-hearted Scott faces the toughest challenge of his life. 2026-10-27 With the waterways open, Alaskans navigate rivers for key resources. 2026-10-27 Astrophysicist Professor Tamara Davis explores one of the greatest scientific mysteries of all - how life began; one meteorite found in Australia, the Murchison meteorite, completely changed our understanding of asteroids. 2026-10-27 Scott gets a lesson in first aid; a smelly Spaniel with star power arrives at the practice; a broken-hearted Scott faces the toughest challenge of his life. 2026-10-27 With the waterways open, Alaskans navigate rivers for key resources. 2026-10-27 The leader of a once mighty lion pride must now battle for their very survival; a look at whether this extraordinary lioness can save her family from disaster. 2026-10-27 Filmed over 72 days across Africa, this documentary explores the possible extinction of elephants within the next 50 years. 2026-10-27 In the middle of the jungle in Borneo, Dr Ann Jones and a team of scientists search high and low for a mammal as big as a dog and covered in scales; one of the world's most trafficked animals: the weird and wonderful pangolin. 2026-10-28