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New technology is making it possible for scientists to go where they’ve never...
Fri, 01/14/2011 - 13:45
Rethink the Shark
Sharks have a long and impressive lineage. Ancient sharks were cruising the...
Fri, 12/18/2009 - 14:17
Green Sea Turtle
A diet of algae and seagrasses gives this turtle (Chelonia mydas) greenish colored...
An American crocodile (Crocodylus acutus) resting on a bed of seagrass. These...