Dr Helen Czerski peers into the heart of the storm to find out how advances in technology are giving new insight into tornadoes - the fastest winds on the planet. From the breathtaking footage that capture the extreme weather events that produce them, to the latest experiments investigating their incredible destructive power, Helen discovers how understanding the subtle changes deep within the storm are improving predictions of when and where these devastating beasts will strike.
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Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause them, we can now capture exactly what happens as snow transforms into a deadly and unpredictable danger.
2016 • Nature
Dr Helen Czerski examines the hottest natural phenomena on the planet - lightning. Bolts of lightning five times hotter than the surface of the sun strike our planet over 3 million times every day - and yet we still know little about this deadly force of nature. Now, specialist photography is revealing how lightning travels through the air, high-speed cameras are unlocking the secrets of upward lightning that's triggered by our urban landscapes, and scientific expeditions are capturing rare images of intense electrical discharges over 80 kilometres wide.
2016 • Nature
Helen looks at the latest scientific insight into the aurora - dancing lights in the night sky that have fascinated cultures throughout our history. From the networks of cameras now capturing its vast scale, to novel experiments that probe the threat it poses to modern technology, Helen reveals the dramatic transformation in our understanding of the aurora, and the many mysteries that remain to be solved.
2016 • Nature
Dr Helen Czerski peers into the heart of the storm to find out how advances in technology are giving new insight into tornadoes - the fastest winds on the planet. From the breathtaking footage that capture the extreme weather events that produce them, to the latest experiments investigating their incredible destructive power, Helen discovers how understanding the subtle changes deep within the storm are improving predictions of when and where these devastating beasts will strike.
2016 • Nature
How animals survive when the northern half of Asia is transformed by snow and ice each year. Featuring footage of Himalayan wolves hunting the fast-moving chiru antelope, red-crowned cranes learning to perform intricate mating dances, and Amur tigers in the forests where Russia, China, and North Korea meet - an area that is also home to the world's largest owls.
Wildlife cameraman Vianet Djenguet returns to his beloved Congo to explore the extraordinary wildlife of this remarkable country. Far from being the dark heart of Africa, Vianet reveals a vibrant, wonderful place full of surprising landscapes, incredible people and amazing animals. Vianet takes us from dramatic coasts to pristine rainforest on a wildlife voyage of discovery, meeting inquisitive baby chimpanzees, majestic forest elephants and elusive lowland gorillas. Seen through the eyes of one of its proudest sons, Vianet offer us a unique insight into his homeland.
2016 • Nature
Never before has a film crew had such unrestricted access to the wonders of Saudi Arabia's seas. Desert Seas narrated by Sir David Attenborough tells the story of how the peninsula of Arabia transformed from an ocean millions of years ago to the desert it is today.
2011 • Nature
From mountain zebras to shy and secretive caracals, Karoo National Park showcases a diversity of creatures who have adapted to demanding environmental conditions. Scale the varying altitudes of this nature reserve's vast landscape.
S1E4 • Great Parks of Africa • 2017 • Nature
From frozen Arctic tundra to tropical seas, this edition explores how the Moon's rhythms ignite nature's most intimate, dazzling and life-giving love stories.
S1E2 • Moon: Nature's Secret Force • 2025 • Nature
Is it possible that a snake could exist totally undetected? What has brought this big cat fight to ear piercing decibels? Why is this lone dolphin getting muddy?
S1E11 • Nature's Strangest Mysteries: Solved • 2019 • Nature