Earthquake article about the 1994 Kobe Japan earthquake.
National Geographic article on the Yellowstone supervolcano
http://ngm.nationalgeographic.com/2008/11/crystal-giants/shea-textavailable online or as a pdf here (click title)
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Use the PDF file, Open in Adobe Reader and under the "View" tab, you can rotate the page and zoom in, zoom out.
Multiple hominid species on the Earth at the same time was more often the rule, than the exception in the last several million years.
Learn about how our ancestor's change to a meat based diet sparked incredible brain growth and innovation.
New technology and information on genetics is helping us understand the differences between us and the other primates.
Find out what physical and genetic differences set us apart from chimps, Neanderthals, and other primates.