Pollution

Are Efforts to Improve the Livability of China's Cities Hurting the Country's Economy?

As China continues to mature into a developed nation, efforts aimed at making its largest cities more environmentally sustainable and healthy may be putting a damper on the country's economic growth.

September 7, 2012 - The New York Times

Green Streets: Even Better Than Advertised

According to a new research study out of the UK, green streets are much more effective at cutting pollution than previously thought.

August 16, 2012 - THE DIRT

Chinese Cities are Huge, But What's it Like to Live There?

We get it, China's cities are big and getting bigger. But what's it like to live there? Isaac Stone Fish takes a closer look at the quality of life in Chinese cities, and finds them almost uniformly monolithic and unlivable.

August 15, 2012 - Foreign Policy

New York Seeks to Revive its Freight Rail Industry

Winnie Hu reports on how the reopening of the 65th Street Rail Yard in Brooklyn last week is part of a wider, regional rail expansion effort that aims to revive the moribund industry in order to boost economic and environmental benefits.

July 25, 2012 - The New York Times

New NYC Program Aims to Phase Out its Worst Polluters

By partnering with banks, real estate developers and nonprofit groups, New York City will assist some 10,000 buildings to convert to cleaner fuel, a major step in reaching PlaNYC's goal of having the cleanest air of any major U.S. city.

June 18, 2012 - Good Environment

Geocoding the Health Impacts of Your Neighborhood

Ever wonder what effect the pollution you're exposed to in your neighborhood on a daily basis is having on your family's long-term health? The emerging field of geo-medecine is providing answers, reports Christine MacDonald.

May 24, 2012 - The Atlantic Cities

D.C. Programs Hope To Revitalize A Dying Waterway

Pollution has caused the Anacostia River to suffer, writes Ryan Donahue, and efforts to revitalize the area were put on hold just as the recession began. Since then, the District has implemented programs to help restore this neglected area.

October 26, 2011 - City Parks Blog

Lake Erie Is Dying (Again)

Deadly algae and invasive species are choking the life out of Lake Erie. It recovered from near-death 40 years ago, but the regulations that helped save it last time are under increasing attack.

September 1, 2011 - OnEarth

Preservation Challenges Face Taj Mahal

Pollution is threatening the structural integrity of the Taj Mahal, prompting local officials to scramble for ways to preserve the historic site.

September 1, 2011 - Smithsonian

Urban Trees = Cleaner Air

Not that it's a real surprise that trees clean the air, but a new study shows that greenery in cities can have a significant effect on air quality.

July 25, 2011 - TheCityFix.com

Sneeze Cities

This post from Mother Nature Network lists the 12 cities that are the worst for allergy sufferers.

June 12, 2011 - Mother Nature Network

Decades of Failure in the Sea of Dust

When Los Angeles drained Owens Lake to bring water into its quickly growing urban basin, it simultaneously created a dry lakebed and one of the worst dust pollution problems in America. Various efforts to fight the problem have only failed.

January 27, 2011 - Places

How Do You Say 'Sustainable Growth' in Mandarin?

A new report sheds major doubt on some of the emerging Chinese cities' abilities to grow in a sustainable manner.

November 3, 2010 - Reuters

The Not-So-Good Impact of Goods Movement

A group of researchers and activists met recently to discuss the role of goods movement and logistics in and around ports, and how the industry contributes to local pollution problems and skews highway spending.

October 30, 2010 - Streetsblog

Cities, Not Farms, At Fault For Bay Pollution

Cities, not the agriculture heavy Central Valley, are the source of most of the runoff and pollution that enters the San Francisco Bay, according to a new report.

October 6, 2010 - San Francisco Chronicle

Community Says 'No' to In-N-Out

Locals in Walnut Creek are up in arms over a proposed In-N-Out Burger. Columnist Tom Barnidge says that while "provincialism often is the catalyst for complaint," there is reason to protest in this case.

September 20, 2010 - Contra Costa Times

Reframing the Human Relationship with Water

Urban runoff and contaminated water are creating major ecological damage, even in the United States. One design competition has the goal of rethinking how we handle this crucial resource.

September 14, 2010 - Metropolis

Soda Giant Leading Effort to Clean World's Polluted Rivers

As rural and urban runoff taints the waters of the Yangtze River in China, environmentalists have joined forces with Coca-Cola to try to improve water quality -- a move that's good for water users in China, and for the water-dependent business.

August 20, 2010 - Knowledge@Wharton

79% of Oil Still in Gulf, According to Researchers

Researchers estimate that roughly three-quarters of the oil spilled into the Gulf of Mexico is still dangerously concentrated in the water, a claim that disputes official word from the government that much of the oil has been safely dispersed.

August 18, 2010 - The Wall Street Journal

Small-Town Environmental Justice

This piece from Next American City looks at pollution in small town New Mexico and how court rulings have made it hard for a local organization -- and those in other communities -- to fight environmental battles.

July 1, 2010 - Next American City

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.