Nature & Science
Yellowstone Resources and Issues Handbook: The handbook our interpreters use to answer many basic park questions.
Greater Yellowstone Science Learning Center: More information about resources in Yellowstone, Grand Teton, and Bighorn Canyon.
Research Permits: Information for scientists on how to obtain a Research and Collecting Permit.
Spatial Analysis Center uses computerized geographic information to track cultural and natural resources of Yellowstone National Park.
U.S. Geological Survey site:Yellowstone Volcano Observatory
The following come to us courtesy of Bob Smith, University of Utah:
And courtesy of David Montieth & Contributors:Yellowstone Geysers
National Academy of Sciences & National Research Council Reports
Did You Know?
At peak summer levels, 3,500 employees work for Yellowstone National Park concessioners and about 800 work for the National Park Service.