BBC Earth

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.

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.

The Cassini-Huygens spacecraft has been sending images and a wealth of scientific revelations from Saturn's orbit since 2004.

The worst winter in 100 years causes big problems.

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.

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.

The worst winter in 100 years causes big problems.

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.

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.

The worst winter in 100 years causes big problems.

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.

Alaskans seek opportunities that come with spring, no matter the cost.

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.

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.

Alaskans seek opportunities that come with spring, no matter the cost.

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.

The worst winter in 100 years causes big problems.

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.

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.

Filmed over 72 days across Africa, this documentary explores the possible extinction of elephants within the next 50 years.

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.

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.

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.

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.

Simon revisits the incredible characters he's met during his travels.

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.

Alaskans seek opportunities that come with spring, no matter the cost.

A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat.

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.

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.

A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat.

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.

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.

A hare needs help; Chelsea rescues a litter of orphaned foxes; Dr. Barry helps an injured bobcat.

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.

With the waterways open, Alaskans navigate rivers for key resources.

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.

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.

With the waterways open, Alaskans navigate rivers for key resources.

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.

Filmed over 72 days across Africa, this documentary explores the possible extinction of elephants within the next 50 years.

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.

A race to find the planet's 60 deadliest creatures.

Paddy McGuinness and Cherry Healey visit a factory that produces three million books every week and makes 20,000 hardback copies of "Pride and Prejudice.".

In the remote reaches of Asia's frozen north, creatures must overcome unique challenges, finding exceptional ways to thrive in a hostile world that pushes life to its very limits.

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.

A race to find the planet's 60 deadliest creatures.

Paddy McGuinness and Cherry Healey visit a factory that produces three million books every week and makes 20,000 hardback copies of "Pride and Prejudice.".

In the remote reaches of Asia's frozen north, creatures must overcome unique challenges, finding exceptional ways to thrive in a hostile world that pushes life to its very limits.

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.

A race to find the planet's 60 deadliest creatures.

Paddy McGuinness and Cherry Healey visit a factory that produces three million books every week and makes 20,000 hardback copies of "Pride and Prejudice.".

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.

With the waterways open, Alaskans navigate rivers for key resources.

Hope's team build a special flight tent for a lone bat; a young porcupine arrives at the rehab; a stranded seal is rescued.

A perfect circle carved around an ancient peak; a scary phenomenon in the Pacific; strange shapes in a Middle Eastern desert; a formation below the ocean's surface.

Going on a journey across Lithuania on big trains packed to the brim as massive ships wait to collect their bounty and take it across the ocean.

Hope's team build a special flight tent for a lone bat; a young porcupine arrives at the rehab; a stranded seal is rescued.

A perfect circle carved around an ancient peak; a scary phenomenon in the Pacific; strange shapes in a Middle Eastern desert; a formation below the ocean's surface.

Going on a journey across Lithuania on big trains packed to the brim as massive ships wait to collect their bounty and take it across the ocean.

Hope's team build a special flight tent for a lone bat; a young porcupine arrives at the rehab; a stranded seal is rescued.

A tiny Chihuahua faces a big battle; Scott tries to solve Rico's separation anxiety; a pug party in the name of science; a survivor of shocking animal cruelty.

Daylight returns to the Arctic, bringing new opportunities for residents.

Steve joins forces with shark scientist Mauricio Hoyos to discover where shark mothers give birth and help protect a new generation of these ocean giants in the Eastern Pacific.

A tiny Chihuahua faces a big battle; Scott tries to solve Rico's separation anxiety; a pug party in the name of science; a survivor of shocking animal cruelty.

Daylight returns to the Arctic, bringing new opportunities for residents.

Paddy McGuinness and Cherry Healey visit a factory that produces three million books every week and makes 20,000 hardback copies of "Pride and Prejudice.".

In the remote reaches of Asia's frozen north, creatures must overcome unique challenges, finding exceptional ways to thrive in a hostile world that pushes life to its very limits.

Dara Ó Briain investigates the darker side of the sun and the invisible harm that the sun can do to us.

Conservation advocates take risks to save wildlife by exploring remote jungles, going undercover to catch criminals and making a microlight journey to lead endangered birds to safety.

From Sydney to the Greater Blue Mountains, Zach and Darin meet with leading eco-warriors to learn about protected lands and habitat conservation.

Dara Ó Briain investigates the darker side of the sun and the invisible harm that the sun can do to us.

Conservation advocates take risks to save wildlife by exploring remote jungles, going undercover to catch criminals and making a microlight journey to lead endangered birds to safety.

From Sydney to the Greater Blue Mountains, Zach and Darin meet with leading eco-warriors to learn about protected lands and habitat conservation.

Dara Ó Briain investigates the darker side of the sun and the invisible harm that the sun can do to us.

Conservation advocates take risks to save wildlife by exploring remote jungles, going undercover to catch criminals and making a microlight journey to lead endangered birds to safety.

A tiny Chihuahua faces a big battle; Scott tries to solve Rico's separation anxiety; a pug party in the name of science; a survivor of shocking animal cruelty.

Daylight returns to the Arctic, bringing new opportunities for residents.

A seal contracts a mysterious illness.

Decoding the secrets of long-lost human settlements; scrutinizing a mysterious Norwegian mound, a prehistoric stone circle on the banks of the Tagus River, a lost city in the cradle of civilization and bizarre rock shapes.

Scientists uncover salt chambers, bunkers, old kingdoms, and mysterious caves.

A seal contracts a mysterious illness.

Decoding the secrets of long-lost human settlements; scrutinizing a mysterious Norwegian mound, a prehistoric stone circle on the banks of the Tagus River, a lost city in the cradle of civilization and bizarre rock shapes.

Scientists uncover salt chambers, bunkers, old kingdoms, and mysterious caves.

A seal contracts a mysterious illness.

Darren and Pam, who lost both of their beloved cats within six months, bring their new bulldog puppy Barkley in for a vaccination, but are crushed to discover he needs an operation for an eye defect.

Alaskans face uncertainty in their quest to thrive in the warm season.

A seal contracts a mysterious illness.

Darren and Pam, who lost both of their beloved cats within six months, bring their new bulldog puppy Barkley in for a vaccination, but are crushed to discover he needs an operation for an eye defect.

Alaskans face uncertainty in their quest to thrive in the warm season.

Conservation advocates take risks to save wildlife by exploring remote jungles, going undercover to catch criminals and making a microlight journey to lead endangered birds to safety.

From Sydney to the Greater Blue Mountains, Zach and Darin meet with leading eco-warriors to learn about protected lands and habitat conservation.

Simon looks back on some of the most dangerous situations he's experienced.

Simon Reeve travels across the Sea of Cortez in Mexico to dive with sharks.

Probe liberal Sweden's gang problem and Denmark's controversial answer to it.

Simon looks back on some of the most dangerous situations he's experienced.

Simon Reeve travels across the Sea of Cortez in Mexico to dive with sharks.

Probe liberal Sweden's gang problem and Denmark's controversial answer to it.

Simon looks back on some of the most dangerous situations he's experienced.

Simon Reeve travels across the Sea of Cortez in Mexico to dive with sharks.

Darren and Pam, who lost both of their beloved cats within six months, bring their new bulldog puppy Barkley in for a vaccination, but are crushed to discover he needs an operation for an eye defect.

Alaskans face uncertainty in their quest to thrive in the warm season.

Many fawns are in need of help.

Zoom in on some otherworldly sights; spot a giant glacier on the Red Planet, let the milky seas off the coast of Java bathe your vision, ponder a huge hexagon floating above Saturn and take a spin around a doughnut-shaped lake in Saskatchewan.

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.

Many fawns are in need of help.

Zoom in on some otherworldly sights; spot a giant glacier on the Red Planet, let the milky seas off the coast of Java bathe your vision, ponder a huge hexagon floating above Saturn and take a spin around a doughnut-shaped lake in Saskatchewan.

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.

Many fawns are in need of help.

A dog with a puppy has an operation; celebrity Liza Tarbuck stops by to check on her old man; chemotherapy gives a Labrador precious time; Scott's new clinic opens.

Alaskans make the most of the endless sun as the last of the snow melts.

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.

A dog with a puppy has an operation; celebrity Liza Tarbuck stops by to check on her old man; chemotherapy gives a Labrador precious time; Scott's new clinic opens.

Alaskans make the most of the endless sun as the last of the snow melts.

Simon Reeve travels across the Sea of Cortez in Mexico to dive with sharks.

Probe liberal Sweden's gang problem and Denmark's controversial answer to it.

Professor Cox explores the cycles of time that define the lives of humans.

Unearthing the watery past of Mars and learning why the Red Planet once looked a lot like Earth, then investigating the theory that our planet once had a ring like Saturn's; exploring the unexpected everyday technologies born from modern space exploration.

Professor Cox explores the cycles of time that define the lives of humans.