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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
The Ocean Throughout Geologic Time, An Image Gallery
Evidence shows that life probably began in the ocean at least 3.5 billion years...
Tue, 09/20/2011 - 15:30
slideshow
Bizarre and Beautiful Coral Reef Animals
From parrotfish that cover themselves in a blanket of their own mucus to tiny pygmy...
Fri, 12/04/2009 - 14:05
slideshow
Seamounts, A Deep-Sea Habitat
Thousands of seamounts—most of them undersea volcanoes—tower above the muddy...
Fri, 12/04/2009 - 14:41
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
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
Photo
Spin Hagfish Slime into Silk
Believe it or not, this unraveling thread is from hagfish slime. Hagfish are...
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Lacy Crust Bryozoan
This colony of a lacy crust bryozoan (Membranipora membranacea) started off as just...
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Branching Red Algae
Under the microscope, you can peer inside the cells of this filamentous red algae....
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Deep-sea Copepod Gets a Close-up
This female deep-sea copepod (Pontostratiotes sp.) was collected in the...
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Psychedelic Tardigrade
Tardigrades, which are usually less than 1 mm long, can be found in almost every...
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