From earthships to container homes, sustainable architecture only continues to get more popular. One type of building that's making its way out of the off-grid margins is the cob house. Made of a ...

Teach yourself how to build a plastic bottle house with cob and transform trash into a home. I build houses out of trash. I was inspired by the life of Kenyan Nobel laureate Wangarĩ Maathai, who said, ...