Ozone

ROBO Cop: Recycling Wall-E Cleans Up The Streets of Italy (SLIDESHOW)

Posted 08.09.2009 | Green


This real life robot called DustCart, created as part of the $3.9 million DustBot research program has been busy at work on the streets of Pecciolli, ...

What If We Hadn't Cut Back On CFCs? A Scary World

AP | SETH BORENSTEIN | Posted 04.20.2009 | Green


WASHINGTON — Here's rare good news about an environmental crisis: We dodged disaster with the ozone layer. A NASA study about ozone-munching che...

Letter from Chile

Carl Pope | Posted 03.08.2009 | Green


Carl Pope

Fresh assaults on the ozone layer may have been suspended, but here the impact of its wounds are severely felt. A new kind of environmentalism is needed.

In the Water Cube, It's Clean AND Green

Nancy Edwards Cronin | Posted 09.21.2008 | Green


Nancy Edwards Cronin

I recently happened upon another possible reason why the Olympic swimmers in general are getting faster and faster. Would you believe it could be the water?

Beijing's Air Pollution: It Isn't The Cars

Deborah Seligsohn | Posted 08.05.2008 | Politics


Deborah Seligsohn

Contrary to popular perception both inside and outside China, Beijing's air pollution problem is not primarily due to increases in personal vehicle use. The true problem lies with industrial emissions.

Need for Speed: Buying Time for the Clean Energy Revolution

Dan Worth | Posted 05.30.2008 | Living


Dan Worth

While we wait for the solutions of tomorrow, we are missing the boat on age-old ideas and technologies to solve the problem of global climate change that are literally lurking right under our noses.