I once wrote that from Hobbiton to Tatooine, earth-sheltered houses make sense all over the universe; now you can just order ...

The latter dream came true, at least in a sense. Bissonette has one of the about 650 homes Mankato-based Earth Sheltered Technology has built since it began in 1981. The company, which has houses ...

The sleek, earth-sheltered home was built in 1978 with sustainability in mind. It features eco-friendly elements such as glass walls, a 48-foot skylight spanning the entire interior, and a solar ...