Yosemite Valley is a land forged in wildfire and sculpted by water, and the delicate balance of these two elements is essential to the creatures and trees that call this land their home. But with climates changing and temperatures rising, the Sierras are under siege. Water is scarcer and the threat of fire is more common. Join scientists and adventurers as they trudge through mountains of snow, climb trees as tall as buildings and soar high in the air to spy just how these global changes are affecting one of America’s greatest wildernesses.
In this program filled with innovative photography and scientific revelation, we investigate how our favorite pets get in touch with their wild side through play. From talkative budgies, marathon-running hamsters, wall-climbing cats and diving dogs, discover how our pets’ playful games are just a whisker away from the wild.
This film revisits the enigmatic story of a young American hiker named Chris McCandless, the accomplished son of successful middle class parents, who was found dead in an abandoned bus in the Alaskan wilderness and became the subject of the best-selling Jon Krakauer book and Sean Penn-directed movie Into the Wild. McCandless’ letters, released for the first time, as well as new and surprising interviews, probe the mystery that still lies at the heart of a compelling story that has become part of the American literary canon.