Bridge to the Past, Scott Elias, Earth, April, 1997, pp. 51-55.
First Glimpse at Hidden Life of Seals, Richard Stone, Science, 30 January, 1998, p. 657.
New Respect for Metal's Role in Ancient Arctic Cultures, Heather Pringle, Science, 8 Aug. 1997, pp. 767-8.
Quest for the Origins of the First Americans, E. James Dixon, University of New Mexico, 1993.
What does DNA say about the immigration to Siberia?
Explore NOAA's nifty Arctic Theme Page.
Meet the polar bear club.