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Apr 20 2012 - 12:46pm
In 2010, scientists from NOAA and Woods Hole Oceanographic Institute found dead and damaged deep-sea corals in the Gulf of Mexico, potentially affected by the Deepwater Horizon oil spill. These corals are the subject of much ongoing research in the Gulf.
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Jan 26 2010 - 11:46am
As it clings to a red sea fan, a feather star (Cenometra bella) gently waves its slender arms—filtering bits of food from the water. Also known as sea lilies, feather stars are related to sea stars. Learn more about life on coral reefs in the Coral Reefs section.
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Aug 14 2012 - 12:55pm
It’s an honor to have something or someone named after you. Dr. David Pawson, Senior Research Scientist and Curator of Echinoderms at NMNH, has several genera and species, living and fossil, named after him. He says this little sea star, Pawsonaster parvus, is by far the prettiest!
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Dec 4 2009 - 3:41pm
Thousands of seamounts—most of them undersea volcanoes—tower above the muddy seafloor. They provide something hard to come by in the deep ocean: a solid surface to cling to. This photo gallery shows some of the organisms that have found a suitable home on seamounts.
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Oct 3 2010 - 7:25pm
A crown-of-thorns starfish (Acanthaster planci) on a reef in the Marianas Islands. An “outbreak” of these coral-eating starfish can decimate a reef.
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Dec 4 2009 - 3:45pm
Thousands of seamounts—most of them undersea volcanoes—tower above the muddy seafloor. They provide something hard to come by in the deep ocean: a solid surface to cling to. Corals, sponges, and other marine animals attach themselves in dense colonies to seamount slopes. As the animals grow and...
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Aug 16 2011 - 1:05pm
The ocean is home to a phenomenal diversity of marine organisms. They have evolved to inhabit warm waters near the equator and the icy waters of the Earth’s poles. Marine life takes advantage of the enormous volume the ocean comprises: from diatoms living near the sunny surface, to octopods...
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Sep 28 2012 - 3:03pm
Sea stars (Odontaster validus) and sea urchins (Sterechinus neumayeri) spread over an algae-covered seafloor off the coast of Antarctica.
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Sep 7 2012 - 8:54am
These brittlestars (Ophiothela mirabilis) are not where they belong. These animals, usually found in the Pacific Ocean, were first spotted in the Atlantic Ocean off the coast of Brazil in 2000. And since then, they've been seen crawling up and down the eastern coast of South America, all the way...
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