Here's everything you need to know and a list of prefab cottages you can buy for under $100K, if you're thinking of greener ...

A Boston architect and his team are busy designing a fire-resistant house, able to sustain winds up to 200 mph.

For the past three and half years he's been designing a Sustainable Alternative Modular House ... it's a climate responsive house made up of non-organic materials. "The wall panels themself ...