BBC Earth Astro

Today, more than half of the world's primates are under threat of extinction. Meet the scientists making groundbreaking discoveries about this remarkable animal family.

World-renowned survivalist Bear Grylls meets actor Ben Stiller on the rugged mountains of the Isle of Skye in Northern Scotland, to go on a once in a lifetime adventure.

Guangdong is China's most developed province, but wildlife continues to thrive alongside its people; myriads of pollinators, rare orchids, snakes, and Chinese Crocodile lizards.

Meet the people that made filming Kingdom possible and uncover the extraordinary acts of conservationists and anti-poaching teams protecting South Luangwa and all its inhabitants.

West End star Joe McElderry joins Robson on a two-day trip into the wilds of Northumberland to relax the mind and recharge the body.

BMX world champion and Olympic silver medallist Kieran Reilly joins Robson for a weekend to relax, recharge and reset.

Devastating earthquakes hit Turkey and Syria, toppling buildings and trapping residents.

In Senegal, West Africa, live a group of chimpanzees, led by an alpha male named David. He has already been alpha for 3 years - a time when leaders here are usually overthrown.

Today, more than half of the world's primates are under threat of extinction. Meet the scientists making groundbreaking discoveries about this remarkable animal family.

West End star Joe McElderry joins Robson on a two-day trip into the wilds of Northumberland to relax the mind and recharge the body.

BMX world champion and Olympic silver medallist Kieran Reilly joins Robson for a weekend to relax, recharge and reset.

Devastating earthquakes hit Turkey and Syria, toppling buildings and trapping residents.

World-renowned survivalist Bear Grylls meets actor Ben Stiller on the rugged mountains of the Isle of Skye in Northern Scotland, to go on a once in a lifetime adventure.

Guangdong is China's most developed province, but wildlife continues to thrive alongside its people; myriads of pollinators, rare orchids, snakes, and Chinese Crocodile lizards.

Today, more than half of the world's primates are under threat of extinction. Meet the scientists making groundbreaking discoveries about this remarkable animal family.

The news anchor explores the wild Utah desert. They rappel from a helicopter, and gut a dead squirrel before placing it in Tamron's backpack for eating later.

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

Hannah Fry delves into the inner workings of virtual assistants, such as Amazon's Alexa, Google Assistant and Siri, which are now found in almost half of all UK homes.

The news anchor explores the wild Utah desert. They rappel from a helicopter, and gut a dead squirrel before placing it in Tamron's backpack for eating later.

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

Hannah Fry delves into the inner workings of virtual assistants, such as Amazon's Alexa, Google Assistant and Siri, which are now found in almost half of all UK homes.

The news anchor explores the wild Utah desert. They rappel from a helicopter, and gut a dead squirrel before placing it in Tamron's backpack for eating later.

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

Hannah Fry delves into the inner workings of virtual assistants, such as Amazon's Alexa, Google Assistant and Siri, which are now found in almost half of all UK homes.

Guangdong is China's most developed province, but wildlife continues to thrive alongside its people; myriads of pollinators, rare orchids, snakes, and Chinese Crocodile lizards.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

The news anchor explores the wild Utah desert. They rappel from a helicopter, and gut a dead squirrel before placing it in Tamron's backpack for eating later.

Hannah Fry delves into the inner workings of virtual assistants, such as Amazon's Alexa, Google Assistant and Siri, which are now found in almost half of all UK homes.

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Guangdong is China's most developed province, but wildlife continues to thrive alongside its people; myriads of pollinators, rare orchids, snakes, and Chinese Crocodile lizards.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

Emperor penguins battle for survival against the worst winter in the world. Working together can they protect and feed their chicks till they reach adulthood?

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Hannah Fry delves into the inner workings of virtual assistants, such as Amazon's Alexa, Google Assistant and Siri, which are now found in almost half of all UK homes.

Guangdong is China's most developed province, but wildlife continues to thrive alongside its people; myriads of pollinators, rare orchids, snakes, and Chinese Crocodile lizards.

The news anchor explores the wild Utah desert. They rappel from a helicopter, and gut a dead squirrel before placing it in Tamron's backpack for eating later.

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

The actor hikes, explores and climbs during his expedition to Yosemite National Park. The pair begin with a helicopter ride, move through dense forest, then eat some dangerous food.

While in Costa Rica, Patrick investigates the declining population of insects and heads deep into the rainforest to find out just how far and wide this dramatic change is being felt.

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

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

The actor hikes, explores and climbs during his expedition to Yosemite National Park. The pair begin with a helicopter ride, move through dense forest, then eat some dangerous food.

While in Costa Rica, Patrick investigates the declining population of insects and heads deep into the rainforest to find out just how far and wide this dramatic change is being felt.

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

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

The actor hikes, explores and climbs during his expedition to Yosemite National Park. The pair begin with a helicopter ride, move through dense forest, then eat some dangerous food.

Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal and distant as dragons and mermaids emerging through the mist. Yet they exist.

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

While in Costa Rica, Patrick investigates the declining population of insects and heads deep into the rainforest to find out just how far and wide this dramatic change is being felt.

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

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

The actor hikes, explores and climbs during his expedition to Yosemite National Park. The pair begin with a helicopter ride, move through dense forest, then eat some dangerous food.

In this first episode, Simon revisits the incredible characters he's met while travelling the globe and catches up with a ten-year-old boy he met working in terrible conditions in Bangladesh.

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

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

The leader of a once mighty lion pride must now battle for their very survival. Can this extraordinary lioness save her family from disaster?

While in Costa Rica, Patrick investigates the declining population of insects and heads deep into the rainforest to find out just how far and wide this dramatic change is being felt.

Griff Rhys Jones begins his exploration of Ontario at Niagara Falls, right on the U.S border, to uncover what it is that makes Canadians so nice.

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

The actor hikes, explores and climbs during his expedition to Yosemite National Park. The pair begin with a helicopter ride, move through dense forest, then eat some dangerous food.

While in Costa Rica, Patrick investigates the declining population of insects and heads deep into the rainforest to find out just how far and wide this dramatic change is being felt.

Professor Brian Cox explores planets and moons covered in volcanoes. He encounters alien landscapes bursting with fire and ice - eruptions so violent they reach into space.

Bear Grylls ventures deep into Panama's Camino de Cruces jungle with Super Bowl winning quarterback Drew Brees, exploring caves and wrestling a six-foot crocodile.

Meet the people that made filming Kingdom possible and uncover the extraordinary acts of conservationists and anti-poaching teams protecting South Luangwa and all its inhabitants.

In this second programme, Simon focuses on some of the dodgiest and most dangerous situations he has found himself in while travelling the globe.

Join Ben as he revisits Will Lord, a true British caveman, in Suffolk's woodlands. Discover how Will's prehistoric dreams have e