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Carcharocles megalodon was once the most fearsome predator to reign the seas. This...
Great White Shark
Sharks are much older than dinosaurs. Their ancestry dates back more than 400...
Recent Antarctic expeditions, underwater volcano monitoring, studies of...
Tue, 12/01/2009 - 10:02
Long before great white sharks appeared, much larger ancestors roamed the ocean....
Thu, 12/17/2009 - 17:55
There are more than 500 species of sharks swimming in the world’s ocean. Yet when...