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Robotic Ocean Explorer

This is the world’s first unmanned, underwater robot—or “glider”—to cross...

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Mangroves: Photos of Plants and Animals

Mangrove is the name for a tree—and also for a complex ecosystem—that bridges...

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A World Adrift: Life in the Sargassum Slideshow

Smithsonian Marine Science Network Postdoctoral Fellow, Seabird McKeon, returns...