The team travel to Morocco, North Africa and to the Sahara Desert - the biggest hot desert in the world. Leo finds out how to escape the deadly grip of quicksand. Show more
US storm-chaser Mike Theiss travels into the heart of the Boston Blizzard of February 2013, and witnesses a major city come grinding to a halt. Show more
The team unlock the secrets behind king-sized waves and fast-rising tides. Leo and Clare travel to Santa Cruz in California to take a surf lesson from two teenage surfing stars. Show more
The team travel 6000 miles to the country of Chile and the Atacama Desert - officially the driest place in the world. Show more
The team discover the secrets of ice and how it shapes our planet, as they witness the devastating power of ice storms and learn how glaciers are formed. Show more
Mike, Dougal and Leah are on an epic, rain-soaked journey. The team travel the length of India tracking the monsoon - the world's biggest weather phenomenon. Show more
The team travel to avalanche country and the French ski town of Tignes, in the Alps. Clare and Dougal go skiing and test out the latest cutting-edge survival technology. Show more
The team explore the threat of landslides in the UK. Leah travels to the Isle of Wight to discover why it's under the constant threat of eroding rocks. Show more
The team travel to Iceland to explore a country created by volcanoes. Dougal dives into the sea and touches the two tectonic plates of Europe and America. Show more
A very special edition of Fierce Earth, where team adventurer Leo Houlding looks back over his top ten fiercest moments ever. Show more