This proposed Chicago building doesn't look like much, but it could clean up the air around the city's expressway.
A school in Portland, Oregon, is housed in a super-green building. And that's just the beginning.
A new ranking of international infrastructure projects leaves out some key efforts.
Not only do expos bring together sustainable themes and ideas for an urban future, they often remake their host cities into leaner, greener spaces.
The balconies in the apartment have planters, built-in benches, and even fountains.
The proliferation of green building standards and evaluations mean more choices about which program to prioritize.
Smart growth policies are important, but they're not enough.
U.S. cities in the South have their own set of challenges to face in going green. But Atlanta, for one, is trying.
A UCLA class is trying to apply a strict building standard to an entire community.
These corporations might not have tons of fans in the environmental movement, but you wouldn't know that looking at their idealistic architecture choices.
The city is better prepared to utilize a key resource: water.
How America's oil and gas capitol came to design a park at the forefront of green public space.
A side-by-side comparison of 15 major metro areas.
Energy-efficient homes are cheaper in the long run, and that's what buyers want
A new report suggests that retrofitting is almost always more energy efficient
A designer in Milan lays out six innovative ideas for a "bio-diverse metropolis"
Architect Ross Chapin designs single-family units that are both energy-efficient and photogenic
New apartments at the College of William & Mary will cut energy consumption by about 75 percent
Seattle tests a code that would allow architects to decide how to best reduce energy waste