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slideshow
Backbone of Biodiversity at Risk
The International Union for the Conservation of Nature (IUCN) maintains the...
Thu, 10/28/2010 - 19:01

slideshow
X-Rays of Fish Reveal Diversity
Scientists in the Division of Fishes at the Smithsonian's National Museum of...
Thu, 12/17/2009 - 18:00

slideshow
The Ocean Under the Microscope: Images from Nikon Small World
The ocean is so big that it can be easy to forget the microscopic beauty of the...
Wed, 04/30/2014 - 10:34

slideshow
The Hyper Eyes of Hyperiids: How Some Shrimp-Like Creatures See Light in the Deep Sea
Hyperiid amphipods are small crustaceans related to sand fleas and distantly...
Tue, 08/19/2014 - 10:47

slideshow
Under Arctic Ice
Hidden beneath Arctic ice is a world few have ever seen. Take the icy plunge with a...
Tue, 01/04/2011 - 14:48

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

Lesson Plan
Just Jelly: ecological role of gelatinous zooplankton
In this activity, students will be able to compare and contrast the feeding...
Mon, 08/08/2011 - 16:55

Lesson Plan
Jelly Critters: Gelatinous zooplankton
In this activity, students will be able to compare and contrast at least three...
Mon, 08/08/2011 - 16:09

Lesson Plan
Oceans of Energy
Students describe forms of energy found in the ocean and explain how they are used...
Tue, 12/01/2009 - 12:13

Lesson Plan
Wreck Detectives
Students utilize a grid system to document the location of artifacts recovered from...
Tue, 12/01/2009 - 12:08

Lesson Plan
I, Robot, Can Do That
Students describe and contrast three types of underwater robots. Students discuss...
Mon, 11/30/2009 - 18:59

Lesson Plan
Call to Arms
Students describe human arm motion, design/construct mechanical arm model that...
Mon, 11/30/2009 - 18:52