PHILADELPHIA (CBS) -- Earthship Philadelphia has been working to secure a lot in the city to build an education center that is off the grid. It provides its own solar heat, electricity and water. The ...

Covered head to toe in blankets on a sunny fall day, 90-year-old Russell Keich stared in still silence at the pot of ashes in his lap, a photo of his mother in the weedy grass before him. He was there ...

How can a greenhouse get any greener? By bringing in the Earthship team. This is how Stonehedge, a community garden in Tamaqua, is marking a new chapter: building an autonomous greenhouse of all ...

Earthship homes are typically solar-heated buildings%2C often made of tires There are about 2%2C000 earthship homes around the world Building an earthship home can be difficult because of local ...