Green Building

Scientists unlock the mystery behind Roman concrete's amazing longevity

Smart development, eco-tourism make for happy neighbors in Punta Gorda, Florida

Tiny houses give low-income Detroit residents a shot at home ownership

One company is on a mission to turn apartment complexes into communities

Architects recognize Virginia's Brock Center for outstanding environmental performance

Only in Texas: A rental home shaped like a cowboy boot

The Living Building Challenge confronts us with a profound question

British prisoners put to work building prefab homes

This stunning Manhattan office building is also unfailingly polite

​Baugruppen: It's a cooperative living concept, and it's perfect for boomers

10 iconic city skylines, then and now

San Jose to tackle homelessness with tiny houses