Environmental policy, pollution and economic growth

As the global population continues to urbanize in pursuit of a higher quality of life, the need to investigate the trade-off between the economic benefits and environmental costs of urbanization has never been greater. More ...

As metro areas grow, whites move farther from the city center

In the middle of the 20th century, cities began to change. The popularity of the automobile and the construction of interstate highways fueled the growth of suburbs, while discriminatory housing policies segregated neighborhoods ...

Hot cities spell bad news for bees

A new study from North Carolina State University finds that common wild bee species decline as urban temperatures increase.

Helsinki aims to make cars superfluous by 2050

For years this port city on the edge of the Baltic has been considered one of the greenest in Europe. Now Helsinki wants to go a step further and make cars unnecessary by 2050.

Australian state lists koala as 'vulnerable'

Australia's Queensland state will list the koala as a "vulnerable species" throughout the northeastern region, saying urban expansion, car accidents and dog attacks were threatening the much-loved furry animal.

Study of vehicle emissons will aid urban sustainability efforts

Vehicles churn out about 28 percent of the carbon dioxide (CO2) generated from fossil fuels in the United States, and their contribution keeps climbing, particularly in urban areas. But planners and policymakers have lacked ...

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