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Sea Levels on the Move
Through the use of satellites and land survey tools, scientists are learning about...
Fri, 01/14/2011 - 13:36
When a critically endangered North Atlantic right whale becomes entangled in...
Fri, 01/14/2011 - 10:50
Quest for the Giant Squid
Watch a Discovery video on Smithsonian squid expert Clyde Roper’s search for...
Fri, 11/20/2009 - 16:17
Today, carbon dioxide (CO2) levels in our atmosphere are the highest they've been...