Cities

White roofs could help keep climate change at bay

This whole climate-change debacle could be significantly slowed down if the world’s 100 largest cities thing installed white roofs and more-reflective pavement, says a new …

EPA puts kibosh on wetland-destructive Army Corps project

The U.S. EPA has vetoed a giant, expensive plan to build the world’s largest water pump in the Mississippi River delta. The so-called Yazoo Pump …

London mayor releases plan for adapting to climate change

London Mayor Boris Johnson unveiled a draft plan Friday to help the city mitigate and adapt to climate change. Johnson put special attention to water …

California to offer pay-as-you-drive insurance plan

Californians who minimize their driving could shell out less for insurance under a pay-as-you-go plan proposed Wednesday by Insurance Commissioner Steve Poizner. Under the voluntary …

California bill aims to curb sprawl

Hopes are high that a bill aimed at curbing California sprawl will pass the state legislature and be signed into law by Gov. Arnold Schwarzenegger. …

Mayor has big clean-energy goals for NYC

New York City Mayor Michael Bloomberg touted clean energy Tuesday at, aptly, the National Clean Energy Summit. He said his city has issued a formal …

Anti-bike crusader halts San Francisco’s cycle-friendly plans

With a claim that bike lanes increase pollution, a San Francisco resident has managed to put the brakes on the city’s pro-biking plans. In 2004, …

Electric-car visionary would overhaul the way we get around

Could the global auto infrastructure be overhauled in a way that’s profitable for business, cheap for drivers, and easy on the planet? Meet Better Place‘s …

Advocates push for return to 55-mph speed limit

Platform shoes and high-waisted pants came back into fashion — could the 55-mile-per-hour speed limit be the next ’70s trend to reemerge? Advocates point to …

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