The latest news on environment
Environmental change will trigger new issues for U.S. national security.
Experts speak to staffers about wasted energy and threats to health and wildlife.
A Brazilian official cites new protections and denies new wave of Amazon deforestation.
New videos show you how to avoid them.
These alternative systems promise to cut down on power and detergent use.
An energy cost solution or an environmental disaster? Tell us your thoughts.
Socially responsible fund offerings should rise by 2010.
How U.S. farming policy leads to 'dead zones,' huge marine areas where nothing can grow.