Portland

Courtesy Oregon Sustainability Center

Portland Commits to the World's Greenest Office Building

The Oregon Sustainability Center seeks to become America’s first project to meet the Living Building Challenge

Courtesy Waterfront Toronto

9 Cool Projects Under Freeway Overpasses

Innovative ways to reuse the empty space beneath overpasses

Photo by Flickr user functoruser, used under a Creative Commons license

The War on Red-Light Cameras

Houston and L.A. recently turned theirs off. Will others join them?

Flickr user: DaveFayram, Creative Commons

Is Bicycle Commuting Really Catching On? And if So, Where?

A survey of 55 major U.S. cities shows big gains in many places, but plenty of regional variation

Courtesy Jonathan Maus, BikePortland.org

Bike Lane Backlash, Even in Portland

The gentrification vs. bicycle infrastructure debate in one of the country's most bike-friendly cities