Ice Cold Courage

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.

Explorer and environmental scientist Tim Jarvis explores the Subantarctic island of South Georgia; he's on a mission to retrace the journey of Ernest Shackleton, crossing the mountains, climbing the glaciers and exploring the penguin colonies.

A ride in a helicopter over the volcanoes of Chile; seeing how the world's busiest ski resorts in California are turning the tide on climate change; climbing frozen waterfalls in the mountains of British Columbia.

Free skier Sammy Carlson bounces and flips through pillows of snow in the backcountry of British Columbia; taking a ride with avalanche technicians and witnessing the dangerous avalanche control work done to keep the public safe.

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

Setting out in an unforgiving environment with Inupiat elder Robert Thompson in search of polar bears; find out what it takes to survive on the front line of climate change.