October 23, 2012, 12pm PDT
Although "two of the hottest buzzwords in urban planning" - resilience and sustainability - are often used interchangeably, in many cases they actually work against each other. David Biello examines why both are crucial for the future of our cities.
April 25, 2012, 6am PDT
Nate Berg looks at a new study analyzing the cost benefits of large-scale green infrastructure projects, which demonstrates that governments are wasting billions of dollars a year by not going green.