America's Secret Underground Homes: The Desert Dwellers Who Went Below to Beat the Heat
Long before air conditioning became a household staple, some Americans in the scorching Southwest took a radical approach to survival — they simply moved underground. These subterranean communities were practical, surprisingly livable, and almost completely forgotten. Now, with temperatures climbing to record highs, a new generation of architects and off-grid enthusiasts is dusting off the blueprint.
Mar 13, 2026