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 ...

Getting your Trinity Audio player ready... When Hilltop’s Tree House hit the market in summer 2023, Jon Troshynski and Eddy Doumas worried whoever bought the midcentury modern would tear it down. The ...

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 ...

Polestar, the Swedish maker of sustainable cars, has created a modern tree house called KOJA. With a mid-century flare and entirely made of sustainable materials, this is one cool experiment in ...

The treehouse grows up in this luxurious rendition that guests can rent. Built by the locally based Fort Treehouse Co., this 370-square-foot (34-square-meter) treehouse rises up two stories and spans ...

Discover the charm of a modern treehouse set deep within a Norwegian forest. Built entirely from wood and perched 6 meters ...