This E.P.A. official site provides access to data, activities and programs relating to environmental science, public policy and social issues. Sections include Your Neighborhood, Air, Water, Conservation, Ecosystems, Health & Safety, Waste and Recycling. courtesy of netTrekker
Antarctic Conservation Blog From London's Natural History Museum comes this fascinating look at the mysterious Antarctic with text, wonderful photographs, and many informative links. Especially interesting are the discussions of Shackleton's expedition and a look at his actual camp.
Students explore the International Space Station (ISS) and the the lives and activities of its crew members The "How the Crew Lives" section offers videos and articles describing how crew members eat, sleep, and exercise, while the "How it Works"