4/2/2009 - New York Times:
Environmental groups are downplaying the significance of a Supreme Court ruling yesterday that held U.S. EPA may weigh the costs and benefits of new water regulations on power plants. Read Article:
EPA Greenhouse Gas Overview
Gases that trap heat in the atmosphere are often called greenhouse gases. This section of the EPA Climate Change Site provides information and data on emissions of greenhouse gases to Earth’s atmosphere, and also the removal of greenhouse gases from the atmosphere. For more information on the science of climate change, please visit EPA’s climate change science home page.