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slideshow
Robotic Ocean Explorer
This is the world’s first unmanned, underwater robot—or “glider”—to cross...
Wed, 12/08/2010 - 12:08
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
Lesson Plan
It’s Not Just the Core that Tells the Hole Story
Students read about “down-hole logging” technology, in which instruments are...
Mon, 03/15/2010 - 15:01