The property was built in 1972 by an architecture student who used sprayed polyurethane foam to create the "Star Wars"-esque ...

Few homes trade in straight lines and corners for curved walls and domed, cavelike ceilings. Duluth’s “Flintstone House” is that exception. The iconic 1970s triple-dome home in Duluth’s Kenwood ...

I have always been fascinated with unusual houses, and over the years have visited many. In the 1990s I was told by a friend that there was a house in Lanesborough on National Street made of foam. On ...

Reticulated polyurethane foam may appear to the uninitiated as nothing more than a synthetic sponge. But this lightweight material is strong enough to handle industrial applications ranging from sound ...