Everyone can spot the Statue of Liberty and the Golden Gate Bridge, but you might not have heard of some of the US's coolest ...

Without natural or cross ventilation, these glass skyscrapers trap significant heat from solar radiation within habitable spaces, relying almost exclusively on mechanical HVAC systems to cool ...

Without natural or cross ventilation, these glass skyscrapers trap significant heat from solar radiation within habitable spaces, relying almost exclusively on mechanical HVAC systems to cool ...