SERIES PREMIERE! Wednesday, September 16  @ 10pm
A story of scientific daring and discovery, grit, and human endeavour, where unlocking the mysteries of our icy worlds is key to unlocking the forces that drive our planet. On the first episode, The Frozen Heart, venture into our planet’s most extreme ice fields alongside scientists uncovering the history of our climate. From scaling jagged peaks to descending deep into the ice sheet, track how the polar world is transforming.