It looks like a flattened cardboard box. But with a few folds, a new design transforms into a low-cost bed that can be used at shelters after a disaster. “It’s one of the most in-demand, basic pieces ...

This home doesn’t need a foundation. It’s vastly lighter than a normal house. It costs just $28,000. Oh, and it’s made out of paper. Houses built out of cardboard don’t exactly scream luxury. The ...