Frozen in time, Franz Josef Land is one of the last lingering remnants of the truly wild Arctic. The remote and nearly uninhabited 192-island archipelago is renowned for its biodiversity, which includes polar bears, walruses, bowhead whales, belugas, and narwhals. The intensifying impact of climate change, however, nearly turned this serene environment deadly for National Geographic Explorer-in-Residence Enric Sala and his crew.