California: Akira Kristiansen is driving through the mountains with her mom when a wildfire sparks-- and in just moments, Akira and her family have to evacuate. But which way is safe with fire all around them? Churchill, Manitoba: Owen Mackenzie is running a tour for travelers who have come to see the polar bears. When Owen and his friend George see a bear too close for comfort, they end up in a fight for their lives. Miami: everyone's saying this...