Add Yahoo as a preferred source to see more of our stories on Google. Illustration: Ellie Schiltz/Getty Images A treehouse can be a magical place for children, who experience the space as a clubhouse, ...

I’ve built a treehouse without a tree before, so when my kids started asking for another one, I knew we could make it work. In our previous yard in California, the challenge was a slope and a stand of ...

Pete Nelson of Nelson Treehouse & Supply in Fall City has built almost 400 treehouses across the world, starting when he was 7 with his dad. Now 62, he is something of a grandfather and ambassador to ...