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Come fly with us in OVER ALASKA as we take off on a breathtaking tour of our 49th state. Soar over Mt. McKinley and through the craggy crevasses of...

Program One KILAUEA: MOUNTAIN OF FIRE Ecosystems on Big Island Face No Small Challenge Kilauea, violent and beautiful, destructive and creative,...

Five men delve deep into the mountains of Utah, hitting five national parks within five days. What seems to be a typical hiking trip manages to turn...

This is the incredible story of the men and equipment that battle the long cold winter months against the impossible odds to keep this historic...

A steep ski season with Vivian Bruchez.

On some peaks in 2003, the statistics are impressive. For the K2 dubbed "wild mountain" or "ruthless mountain", only 240 reached the summit and more...

In an epic snow year, five friends leave their daily lives behind to hike California's historic John Muir Trail, a 211-mile stretch from Yosemite to...