text-only page produced automatically by LIFT Text
Transcoder Skip top navigation and go to page content
National Science Foundation
Use image map to navigate to contentWhat part do we play in the Earths changing climate?What can rock layers tell us about Earths history?How can we understand the forces that lead to earthquakes and volcanos?How can organisms live without sunlight?How do long-term changes affect Earths ecosystem?Click here for Flash plug-inMore
Credits
More Research Overviews
Earth & Environment News See All
Earth & Environment Discoveries See All
Green and yellow rock in an Icelandic hot spring with sulfur and alga Galdieria sulphuraria. How to Thrive in Battery Acid and Among Toxic Metals
Released March 7, 2013
Press Release
close up of a mosquito on skin "Defective" Virus Leads to Epidemic of Dengue Fever
Virus may have led to widespread disease in Myanmar in 2001
Released  March 1, 2013

Resources Related NSF Organizations
Related Websites and Other Resources

Classroom Resources

Directorate for Biological Sciences
Directorate for Geosciences
Environmental Research & Education Program
Office of Polar Programs