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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...
There are more than 500 species of sharks swimming in the world’s ocean. Yet when...