Join Olympic gold medalist snowboarder Torah Bright and mountain guide Brennan Lagasse, as they head to the icy continent of Antarctica, navigating through icebergs and penguins on a mission to climb and ride a mountain at the end of the earth.

Follow explorer and environmental scientist Tim Jarvis to the Subantarctic island of South Georgia. He’s on a mission to retrace the epic journey of Ernest Shackleton, crossing the mountains, climbing the glaciers and exploring the penguin colonies.

Hitch a ride in a helicopter over the volcanoes of Chile, see how the world’s busiest ski resorts in California are turning the tide on climate change, and hang on as we climb frozen waterfalls in the mountains of British Columbia.

Join extreme free skier Sammy Carlson as he bounces and flips through pillows of snow in the backcountry of British Columbia, and take a ride with avalanche technicians and witness the dangerous avalanche control work done to keep the public safe.

Come on an expedition to the famed Chugach mountain range with back country pioneer Jeremy Jones, freeskier Sammy Carlson and snowboarder Torah Bright, as they climb and ride new ground, take on near vertical faces and narrowly escape disaster.

Join us as we set out in this unforgiving environment with Inupiat elder Robert Thompson in search of polar bears and find out what it takes to survive on the front line of climate change.