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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
The Ocean Drilling Vessel Chikyu
The Chikyu allows scientists to gather and study data about seafloor sediments as...
Tue, 12/08/2009 - 21:57
Photo
Weddell Seal in Antarctic Water
Weddell seals grind their teeth on holes in the ice to keep them open to their...
Photo
Humpback Whale, Stellwagen Bank National Marine Sanctuary, USA
“This humpback uses its lower jaw to strain fish off the water’s surface as sea...
Photo
Seafloor Earthquakes Study
Geophysicist Jian Lin of Woods Hole Oceanographic Institution and chief U.S....
Article
A Guide to Earthquake Lesson Plans
It isn’t everyday that a magnitude 5.8 earthquake strikes the East Coast of the...
August 2011
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