BBC Earth Astro

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 evolved over three years and how his loved ones embrace this lifestyle.

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 evolved over three years and how his loved ones embrace this lifestyle.

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.

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.

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.

Join Ben as he revisits Will Lord, a true British caveman, in Suffolk's woodlands. Discover how Will's prehistoric dreams have evolved over three years and how his loved ones embrace this lifestyle.

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.

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.

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.

Join Ben as he revisits Will Lord, a true British caveman, in Suffolk's woodlands. Discover how Will's prehistoric dreams have evolved over three years and how his loved ones embrace this lifestyle.

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

The leader of a great Painted Wolf family is growing old. Her power to keep the peace is waning. A feud with an ambitious daughter threatens to bring the dynasty down.

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.

Join Ben as he revisits Will Lord, a true British caveman, in Suffolk's woodlands. Discover how Will's prehistoric dreams have evolved over three years and how his loved ones embrace this lifestyle.

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.

Oscar-nominated actress Kate Hudson goes on a journey with Bear that involves a treacherous mountain range in Italy; Kate shares details of her unique upbringing.

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.

In the first instalment Joanna explores the incredible islands of Japan, before jumping on board the Trans-Siberian Railway into Russia.

During the height of the Ice Age, one of the coldest times humanity has ever known, Homo sapiens steps into the last habitable continents on the planet: the Americas.

Oscar-nominated actress Kate Hudson goes on a journey with Bear that involves a treacherous mountain range in Italy; Kate shares details of her unique upbringing.

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.

In the first instalment Joanna explores the incredible islands of Japan, before jumping on board the Trans-Siberian Railway into Russia.