View amazing geologic features of our national parks from the comfort of your home! Take a virtual trip to over 60 national parks, reserves, monuments, and recreation areas with the USGS Geology of National Parks website. Explore these features via regular or 3D photographs, and continue your journey with lists of selected resources.
The "Sound" of Earthquakes
Check out a new video to learn how seismologists "listen" to earthquakes, and differentiate the source of seismic events based on their seismic signature! Then take a short quiz to see if you can identify different seismic sounds. Make sure that your volume is turned on!
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Search USGS Fact Sheets
Search thousands of informative Fact Sheets and publications written for a non-technical audience. Be sure to type "Fact Sheet", "General Information Product" or "Circular" under the "Series Name" box.