March 19, 2018, 6am PDT
Why do green transportation policies attract less intense support than environmentalist policies related to waste and litter?
March 9, 2018, 11am PST
Vancouver's mile-long street car was built for the Olympics and ran for only 60 days, but some of the city's residents want that service back.
August 8, 2017, 12pm PDT
Programs that make folks pay for garbage services based on how much they throw away can cut down trash in landfills. Designers are looking for ways to adapt these programs to multiunit buildings.
December 10, 2016, 7am PST
The city's public works department hopes the app will improve efficiency, sustainability, and customer service.
August 20, 2015, 5am PDT
East Coast states will no longer be able to send their waste to a landfill in Kentucky—where regulators and residents clearly got more than they bargained for.
November 28, 2013, 11am PST
Just in time for America's "annual season of excess", Lee Epstein looks at the well hidden consequences of our insatiable appetites.
November 8, 2013, 10am PST
Because city residents generate four times as much trash as rural residents, the rapid growth of the world's cities is leading to the rapid growth of the world's garbage. A new study examines future trash troubles and potential solutions.
October 25, 2013, 10am PDT
China's rapid rebuilding effort has produced mountains of debris as old cities are replaced with gleaming new metropolises. Illegal dumping is coming under fire as it gets more and more difficult to conceal the evidence.
August 22, 2012, 12pm PDT
Astrophysicist Adam Frank takes a bird's eye view of the beautiful and perilous ways in which cities - "the defining element of human civilization" - exhibit the laws of thermodynamics.
December 12, 2011, 12pm PST
Jessica Garrison reports on how the City of Los Angeles spent $600k designing and building a park that no one ever got to use when it was claimed as a site for a public school.
November 10, 2011, 7am PST
Pilgrimages to holy sites around the world have caused large amounts of waste and pollution because of the large amount of people gathering together for one event and consumeristic habits, writes George Webster for CNN
November 8, 2011, 12pm PST
In Dubai, the Burj Khalifa is the tallest building in the world. But it shares one problem will all skyscrapers in Dubai - there is no central sewage infrastructure to accommodate the waste they produce.
December 1, 2010, 8am PST
This episode of public radio program <em>99% Invisible</em> looks at oil, and how the way people move from work to home has been seemingly designed to waste fuel.
November 30, 2010, 6am PST
With a collective population of more than 10 million, Kenya's slums face major sanitation issues. A new project offers a sustainable solution.
August 31, 2010, 8am PDT
Legislation working its way through the Honolulu City Council could require construction companies doing work in the Hawaiian city to recycle or reuse as much as 60% of construction materials.
January 29, 2010, 7am PST
Traffic is expensive. This infographic from <em>GOOD</em> looks at how much congestion costs cities and what they are trying to do to cut down the traffic.
November 24, 2009, 6am PST
As cities grow, aging sewer systems are having trouble keeping up with increasing amounts of waste. Often, the result is sewer system overflows that end up directly in waterways.
August 13, 2009, 10am PDT
In Corpus Christi, Texas, officials have entered a public-private partnership to give people more reasons to recycle.
Corpus Christi Caller-Times
July 31, 2009, 10am PDT
The state of California is looking to reduce its per-capita water usage 20% by 2020, a plan that's moving forward in the state legislature. The plan could mean drastic changes for many cities in the arid parts of the state.
May 14, 2009, 5am PDT
Old buildings could be to blame for much of a city's energy waste. That's the case in New York, where officials are putting together a plan to retrofit older buildings to be less wasteful.