US Environment News

• Nrdc   Natural Resources Defense Council, a national, non-profit organization of
  scientists, lawyers and environmental specialists dedicated to protecting
  public health and the environment
• EPA          American EPA, with link to Major Public Data Holdings and ENVIROFACTS
• Environmental Media Services
  
• Tidepool     Northwest US environment
• North American Internet Environmental Sites
• States' Environmental Web Sites 
• Zip Code Search for environmental health
• American Toxic Substances and Disease Registry             Over 200 environmental contaminants, with a map indicating where they exist

• Headwaters   Rocky Mountains environment, politics and social issues