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video
Smithsonian Paleobiologist Brian Huber
Brian Huber studies fossil organisms known as “forams” to learn about climate...
Fri, 03/26/2010 - 13:09
Lesson Plan
The Puzzle of Ice Age Americans
Students describe alternative theories for arrival of first humans to come to...
Tue, 12/01/2009 - 12:19
video
Excavating an Extinct Toothed Whale
A time-lapse video shows researchers from the Smithsonian's National Museum of...
Thu, 06/23/2011 - 11:20