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Rapa whelks , native to Asia, have invaded the Chesapeake Bay and are raising concerns about economic and ecological impacts to the Bay region due to their shellfish diet. Scientists...
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The blanket octopus can rip a poisonous tentacle from a Portuguese man-o-war...
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Bioluminescence is one of the more captivating adaptations that have evolved in...
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May 16, 2013 - 9:04AM
In this video Smithsonian research zoologist Dr. Martha Nizinski takes viewers with her as she searches for crustaceans in the deep sea . She's particularly interested in finding squat lobsters , which despite their name, are...
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The open ocean is surprisingly barren to the naked eye. Every now and again you will encounter a school of fish and their...
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Jan 15 2013 - 9:51am
“Upon returning from the reef after a night dive, I swam toward a bright reflection and came eye-to-eye with this beautiful, curious squid," said Charles Viggers, a Nature's Best photographer. They...
Sep 24 2012 - 10:45am
In this close-up photo, you can actually see the photosynthetic algae, or zooxanthellae, living inside a tiny coral polyp. Look for the brownish-green specks in the colorless polyp. Corals depend on...
Jan 26 2010 - 10:45am
Like it or not, giant squids are related to snails, clams, and even slugs. They are all mollusks and have soft, fleshy bodies. More can be found in the Giant Squid section .
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