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Outlasting the ice
Adventure Out instructor John McDaniel teaches his charges about survival skills. In a real-life winter emergency, 36 hours is the "be rescued or die" window.

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LAST UPDATE: Feb 11 2009 | 11:26 AM ET
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Capt. Stanley's DIY shark dives
Capt. Stanley's DIY shark dives
A U.S. entrepreneur takes tropical tourists down deep - in an uninsured submarine he built himself. More
Climbing the Amazon
Climbing the Amazon
An intrepid tree lover leads adventure travelers high above the Brazilian rain forest. More
Breakfast with cheetahs
Breakfast with cheetahs
A tour business sends animal lovers into the bush to help threatened species. More
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