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video
Understanding the Japan Earthquake and Tsunami
Using maps and graphics, Smithsonian geologist Dr. Liz Cottrell provides an...
Mon, 03/14/2011 - 17:08

video
Tracking Tsunamis
Tsunamis, giant waves caused by underwater earthquakes, speed across the ocean at...
Fri, 01/14/2011 - 12:16

video
Medicines from the Sea
You may not think of the ocean as a pharmacy but scientists are developing exciting...
Fri, 01/14/2011 - 11:08

video
The Ocean Drilling Vessel Chikyu
The Chikyu allows scientists to gather and study data about seafloor sediments as...
Tue, 12/08/2009 - 21:57

video
Demonstrating an Earthquake's Seismic Waves
On August 23, 2011, a 5.8 earthquake emanated from the little-known Central...
Wed, 08/24/2011 - 19:58