Add Yahoo as a preferred source to see more of our stories on Google. Since the 1920s, engineers and architects have touted geodesic dome homes as durable, affordable, and energy-efficient designs.

Sweet described his home as “an above-ground cave,” because of the thermal mass. Putting his hands on the walls, he said the ...

Add Yahoo as a preferred source to see more of our stories on Google. An intriguing dome home in Florida that was constructed using sprayed polyurethane foam and has not a "single straight line" ...