BBC Earth Astro

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

Robson visits Louisiana in the USA, where he tries his hand at underwater spear fishing with locals and attempts to snare a barracuda.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

Robson Green travels to South Africa for some extreme fishing, where he finds hammerhead sharks, blowfish and sardines.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

As he starts the final part of his journey, Michael finds a local school in Baghdad and as he did in North Korea talks to the children about life in Iraq and what hopes they have for the future.

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

Robson Green travels to South Africa for some extreme fishing, where he finds hammerhead sharks, blowfish and sardines.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

As he starts the final part of his journey, Michael finds a local school in Baghdad and as he did in North Korea talks to the children about life in Iraq and what hopes they have for the future.

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

Robson Green travels to South Africa for some extreme fishing, where he finds hammerhead sharks, blowfish and sardines.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

As he starts the final part of his journey, Michael finds a local school in Baghdad and as he did in North Korea talks to the children about life in Iraq and what hopes they have for the future.

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

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his abilities.

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

The elusive Kokoda Trail is a single file footpath that runs 96 kilometres (60 miles) in a straight line through the Own Stanley Mountain Range in southern Papua New Guinea.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his abilities.

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

The elusive Kokoda Trail is a single file footpath that runs 96 kilometres (60 miles) in a straight line through the Own Stanley Mountain Range in southern Papua New Guinea.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his abilities.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

While Becky Brodrick and her husband are busy building an exercise enclosure for their working dogs, Pierre-Yves and Kim need to collect berries and fish for a hgh-energy food boost during the winter.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

The elusive Kokoda Trail is a single file footpath that runs 96 kilometres (60 miles) in a straight line through the Own Stanley Mountain Range in southern Papua New Guinea.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

The elusive Kokoda Trail is a single file footpath that runs 96 kilometres (60 miles) in a straight line through the Own Stanley Mountain Range in southern Papua New Guinea.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his abilities.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his abilities.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his abilities.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

Asia has the longest coastline of any continent and the earth's richest coral reefs. This episode explores Asia's waters, as spectacular as they are diverse, and never-seen-before animal behaviour.

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.

Martin explores the Philippines, from Manila's jeepneys and bamboo bikes, Catholic fiestas and family feasts, to remote tribal burials, rice god rituals, meeting chocolate heroes, shamans and witches.

Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay.

Asia has the longest coastline of any continent and the earth's richest coral reefs. This episode explores Asia's waters, as spectacular as they are diverse, and never-seen-before animal behaviour.

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.

Martin explores the Philippines, from Manila's jeepneys and bamboo bikes, Catholic fiestas and family feasts, to remote tribal burials, rice god rituals, meeting chocolate heroes, shamans and witches.

Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay.

Asia has the longest coastline of any continent and the earth's richest coral reefs. This episode explores Asia's waters, as spectacular as they are diverse, and never-seen-before animal behaviour.

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.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

Asia has the longest coastline of any continent and the earth's richest coral reefs. This episode explores Asia's waters, as spectacular as they are diverse, and never-seen-before animal behaviour.

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.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

At the top of our planet lies the Arctic Ocean - a shape-shifting world of ice and water, home to unique animals like polar bears, harp seals and bowhead whales.

Asia has the longest coastline of any continent and the earth's richest coral reefs. This episode explores Asia's waters, as spectacular as they are diverse, and never-seen-before animal behaviour.

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.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

Asia has the longest coastline of any continent and the earth's richest coral reefs. This episode explores Asia's waters, as spectacular as they are diverse, and never-seen-before animal behaviour.

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.

Patrick witnesses the annual migration of sea turtles in Costa Rica, as well as predatory jaguars on the hunt for prey.

Robson visits fishing locations in Europe. Where he is on the hunt for the mighty blue marlin, and tastes escolar - a snake mackerel found in warm waters.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Robson visits fishing locations in Europe. Where he is on the hunt for the mighty blue marlin, and tastes escolar - a snake mackerel found in warm waters.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Robson visits fishing locations in Europe. Where he is on the hunt for the mighty blue marlin, and tastes escolar - a snake mackerel found in warm waters.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

Robson visits fishing locations in Europe. Where he is on the hunt for the mighty blue marlin, and tastes escolar - a snake mackerel found in warm waters.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

Found on every continent, mountains create unique frozen worlds, home to extraordinary animals that must overcome the crushing conditions of the cold.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock. They then reunite to travel with Steve to meet the resident dolphins.

Steve wants to introduce the team to the bull shark. These are large predators that can be aggressive, so the team have to view them underwater from the safety of a shark cage.

Robson visits fishing locations in Europe. Where he is on the hunt for the mighty blue marlin, and tastes escolar - a snake mackerel found in warm waters.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Robson's ultimate fishing adventure takes him to Vancouver, where he goes on his most dangerous angling adventure yet - sable fishing on the open sea, in a force 9 hurricane.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Join Ryan Pyle as he explores Luang Prabang and then travels to the northern regions and treks from village to village, staying with local Akha families.

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.

Robson's ultimate fishing adventure takes him to Vancouver, where he goes on his most dangerous angling adventure yet - sable fishing on the open sea, in a force 9 hurricane.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Join Ryan Pyle as he explores Luang Prabang and then travels to the northern regions and treks from village to village, staying with local Akha families.

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.

Robson's ultimate fishing adventure takes him to Vancouver, where he goes on his most dangerous angling adventure yet - sable fishing on the open sea, in a force 9 hurricane.

Join Ryan Pyle as he explores Luang Prabang and then travels to the northern regions and treks from village to village, staying with local Akha families.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Join Ryan Pyle as he explores Luang Prabang and then travels to the northern regions and treks from village to village, staying with local Akha families.

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.

Robson's ultimate fishing adventure takes him to Vancouver, where he goes on his most dangerous angling adventure yet - sable fishing on the open sea, in a force 9 hurricane.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Join Ryan Pyle as he explores Luang Prabang and then travels to the northern regions and treks from village to village, staying with local Akha families.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

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.

Antarctica is the most hostile of all Earth's frozen worlds. Yet even here, life finds a way not just to survive but to thrive.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle.

Join Ryan Pyle as he explores Luang Prabang and then travels to the northern regions and treks from village to village, staying with local Akha families.

Robson's ultimate fishing adventure takes him to Vancouver, where he goes on his most dangerous angling adventure yet - sable fishing on the open sea, in a force 9 hurricane.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

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.

Robson Green is extreme fishing in Alaska, looking for northern pike, king salmon and rainbow trout.

The camera spies' latest mission reveals the extraordinary relationships that exist among the creatures of the ocean.

Simon travels from Chile's Atacama Desert and follows the Andes mountains to Patagonia before ending up in the most southerly permanently inhabited region on earth, Tierra del Fuego.

With rare access to electronics giant Samsung, Hannah uncovers the technological game changers that have made the smartphone a reality.

Robson Green is extreme fishing in Alaska, looking for northern pike, king salmon and rainbow trout.

The camera spies' latest mission reveals the extraordinary relationships that exist among the creatures of the ocean.