Minn. teen aims to sleep outside for a year is the original article by Sam Cook. Very nicely written.
Minnesota teenager who has decided to sleep outside for a year builds snow house as temperature plummets is from a Colorado news site. Lots of pictures.
Minnesota Boy Scout halfway to goal of sleeping outside for an entire year is a fun article from a blog about boy scouts.
In subzero cold, Hermantown teen still keeping cozy sleeping in his backyard is an update by Sam Cook.