Every family member can benefit from these elevated (literally) backyard retreats. In an era of tree house vacation rentals and biophilic design, it’s no surprise that simple backyard builds are ...

(CBS) You could say Joyce and Richard LaVoie like to get high. The tree house they built in the Minnesota woods has just one room with a potbelly stove to warm it. As CBS News Correspondent Bob ...

In an era of tree house vacation rentals and biophilic design, it’s no surprise that simple backyard builds are becoming architecturally interesting and sophisticated structures for children and ...