A top UN climate change official expressed optimism about developing countries' willingness to enter into talks on a new agreement to limit greenhouse gases.

The global carbon cycle plays a vital role in climate change and is of intense importance to policy makers, but significant knowledge gaps remain in our understanding of it. Several scientists at the Envisat Symposium this week have highlighted research projects using ESA satellites to understand better this complex process.

Biodiesel could increase rather than reduce greenhouse emissions compared to conventional diesel

Earth Day Event at the Museum of Natural History Unveils Policy Speech with 127 Initiatives to Make New York More Sustainable Including Reducing Carbon Emissions by 30%

Reducing Carbon Emissions in New York City Will Be a Top Priority for Next 1,000 Days. Mayor and Partnership for New York City Also Announce Climate Summit to be Held in New York City this May with Mayors from Around the World.

Intergovernmental Panel on Climate Change released its expected report on Global Warming and what climate change could do to the world environment if the governments and societies do not take actions.

As the United States looks to alternate fuel sources, ethanol has become one of the front runners. Farmers have begun planting corn in the hopes that its potential new use for corn will be a new income source. What many don't realize, is the potential for other crops, besides corn, to provide an alternate energy source to fossil fuels.