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slideshow
Mangroves: Photos of Plants and Animals
Mangrove is the name for a tree—and also for a complex ecosystem—that bridges...
Mon, 09/29/2014 - 11:48

Personal Perspectives
The Design of a Beautiful Weapon
This summer, many of you have likely enjoyed feasting on crabs, be they blue,...
September 2013

video
Claws Out: Fiddler Crabs Do Battle
Male fiddler crabs each have a single super-sized claw that they use as a weapon to...
Tue, 09/03/2013 - 16:18