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Tsunamis, giant waves caused by underwater earthquakes, speed across the ocean at...
Fri, 01/14/2011 - 12:16
Today, carbon dioxide (CO2) levels in our atmosphere are the highest they've been...
Studying Deep-Sea Corals
What happens to deep-sea coral samples after they are collected? In this image...
Thu, 06/09/2011 - 09:23