Antarctica: Scientific Journeys from Exploratorium
Arctic Asteroid! residents of Western Canada were surprised when a fireball as bright as the Sun streaked across the morning sky. Exploding with an estimated yield of 5-10 thousand tons of TNT, the brilliant meteor attracted the attention of defense satellites, seismic monitoring stations, and just about anyone who happened to be standing outdoors within 700-800 km of the dazzling meteor's path
Arctic Circle history, culture, natural resources, much more
Arctic Environment Atlas
Arctic Institute of North America
Arctic National Wildlife Refuge U.S. Fish and Wildlife Service
Arctic National Wildlife Reserve 49 striking photographs
Arctic Region Supercomputing Center provides high-performance supercomputing for the Arctic region
Arctic Studies Center Smithsonian
Arctic Theme Page arctic data and other information to "scientists, students, teachers, academia, managers, decision makers and the general public." Data, maps, a listing of arctic research programs, and climate index information
Arctic Website history, science, and adventure
Scientific Committee on Antarctic Research
US South Pole Station