• The Environment

    America's 50 Greenest Cities

    By Posted on 2.14.2008 49 Comments

    In the international alliance to fight climate change, the United States is considered the sullen loner. But in the seven years since we rejected Kyoto, changes have begun. Not at the federal level, however. Its the locals who are making it happen.

    2.18.2008 at 05:56am - Comment by TheBaron

    Kudos to all the included cities but I have to wonder how much due diligence was used in researching the data. Chicago is the supposed category leader for Green Space with 12,000 park acres for a city population of 2.8 million. Louisville, KY only receives a score of 2.5 for Green Space yet it has 123 parks totaling > 14,000 acres and is home to the nations largest municipal urban forest (Jefferson Memorial Forest @ 6100Acres.) All this for a city with a population (census) of 555,000.



Download Our iPhone App

Stay up to date on the latest news of the future of science and technology from your iPhone with full articles, images and offline viewing



Follow Us On Twitter

Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed



Become a Fan On Facebook

Share links with friends, comment on stories and more


December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

Check out the best of what's new here.

Popular Science Photo Pool


Share your photos in the Pop Sci pool at www.flickr.com!
tags_sprite.png
POP_embeddedForm_cover_May09.jpg