I am building a bed for our underground house using traditional techniques and hand tools. This project is designed for ...

Discover the latest trend among the ultra-wealthy: luxury underground bunkers. Learn how high-net-worth individuals are ...

And now, an underground house with a lot of potential to be a very suitable — and stylish — bunker has landed on the real estate market in Midland, Texas, for $299,900. Property grounds Screen ...

Hidden beneath Turkey's Cappadocia region, Derinkuyu is a vast underground city that once housed 20,000 people and remains a marvel of ancient engineering.