Getty Images If you are anything like me the thought of having to build a shelter in the wilderness literally terrifies you.

A man has been rescued after surviving more than three weeks in the Alaskan wilderness with little food and shelter ... tent from scraps of tarpaulin, built in a dome around the woodstove.

James Johnson is an avid hunter and it's not like him to get lost. But when he did last Wednesday, he had two choices: keep ...