Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

An eye-catching, midcentury modern "treehouse" that is secreted away among the greenery in Oregon has hit the market for $1.09 million—60 years after it was designed by renowned architect Otto Poticha ...

Discover the charm of a modern treehouse set deep within a Norwegian forest. Built entirely from wood and perched 6 meters above ground, this unique treehouse offers panoramic windows with ...