Humans are changing our planet so rapidly, it’s affecting earth’s life support systems: our weather, our oceans and the living world.
How animals ranging from albatrosses to ants can navigate themselves over long distances.
5/12 • Trials of Life • 1990 • Nature
In a dramatic conclusion to the series, the travellers have a close encounter with grey whales and meet the deadly Humboldt squid in a search for the mighty blue whale, the biggest creature that has ever lived.
S1E6 • Last Chance to See • 2009 • Nature
From fearsome sharks to lowly urchins, 90 percent of marine creatures live in coastal waters. Protecting these habitats is a battle humanity must win.
4/8 • Our Planet • 2019 • Nature
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.
Part 1 • Dangerous Earth • 2016 • Nature
The Nile has many sources. This episode looks at the headwaters in the Great East African Rift Valley and the Rwenzori Mountains' melting snow.
