Outside, there’s a thriving living roof, with bug hotels and a hive housing 75,000 bees, while its “blue roof” design ensures that water is slowly released into drains to avoid flooding afte ...

An curved arrow pointing right. "Living Roofs" are a unique way to protect and cool buildings. Ford has one of the more impressive ones atop its Dearborn, MI truck assembly plant spanning 10.4 acres.