Add Yahoo as a preferred source to see more of our stories on Google. Forget everything you've ever read about shredding and soaking newspaper for days to make paper logs. There's a much faster and ...

Known as Sugarcrete, this bio-building component can serve as a brick, an insulating panel, or a load-bearing element.

An curved arrow pointing right. One of the world's largest carton manufacturers is trying to reclaim some of the 192 billion containers it makes every year. It's working with Thai schoolchildren to ...