Who knew a Hobbit-style abode could be so exquisite?

This modern home in California blends into the surrounding hill, has an exterior of stone walls, and a hidden patio.

Earth sheltered homes are not just for hobbits. An expert explains why they're are more affordable, sustainable and durable than more traditional housing.

Earth sheltered homes conform to the surrounding environment to create a unique living experience. Here’s a look at different types of these Eco-friendly homes.

This style of shelter is easy to build and maintain and because it is natural you won’t need to spend a dime on it.

Explore the key benefits of living in a Quonset hut, from construction simplicity to their open floor plan.

We had wanted an underground house for years, and finally, we found the perfect one. Or did we? We learned the hard way what realtors and ads don't tell you.

So often we're inspired by nature and the earth. Here's a sketch from last year where I was exploring a south facing hillside site with a ...

Five skylights and three wood-burning fireplaces brighten the house built into a hill in western Wisconsin.

A modern home built into a hillside on a Greek island, has stone walls and a swimming pool.

Exploring the House Under the Ground by WillemsenU, an innovative example of earth-sheltered homes blending with nature in Eindhoven, Netherlands.