Geology

Free streaming science videos produced by the Department of Energy Office of Scientific and Technical Information

U.S. Department of Energy Office of Scientific and Technical Information (OSTI) is the primary search tool for DOE science, technology, and engineering research.

Official website of the USGS. Includes maps, data, and publications about water, energy, minerals and other natural resources.

Image gallery of gemstones and minerals in the Smithsonian Geogallery.

"NOAA's National Centers for Environmental Information (NCEI) is responsible for preserving, monitoring, assessing, and providing public access to the Nation's treasure of climate and historical weather data and information."

Depicts surface geology for the entire state of Texas. Compiled by the USGS and the Bureau of Economic Geology.

National Map catalog with over 90,000 maps. Includes Historical Topographic Map Collection, stratigraphy, and map view. Maintained by the USGS and Association of American State Geologists.

Website for the American Geosciences Institute. Includes resources for students, educators, and geoscience professionals.

Help scientists with their research by counting penguins, identifying galaxies, and more. "In citizen science, the public participates voluntarily in the scientific process, addressing real world problems."

TED Talks on the subject of geology and earth science