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Taking an Ice Sample
Using a drill, a team removes a chunk from the thick Arctic ice. Small samples are...
Mon, 01/10/2011 - 11:55
Shark Fin Genetics
Dr. Demian Chapman of the Institute for Ocean Conservation Science at New York’s...
Mon, 10/18/2010 - 16:27
Are Sharks Scary?
What is scarier: sharks or extinction? This video from Save Our Seas puts whether...
Fri, 12/18/2009 - 14:20
Rethink the Shark
Sharks have a long and impressive lineage. Ancient sharks were cruising the...
Fri, 12/18/2009 - 14:17
Great White Shark
Sharks are much older than dinosaurs. Their ancestry dates back more than 400...