PBS
Pbs: Scientific American Frontiers: The Arctic Our Global Thermostat
Scientists believe that the climate in the Arctic is an indicator of global climatic conditions. Learn what makes the Arctic so unique and how scientists use this information to predict global changes. Informative photos accompanied by...
Other
Arm Program's Education Center: Global Warming
An all purpose site with something for everyone. Learn about global warming and climate change, ask a scientist, take a quiz, or get a lesson plan!