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BLOG POST Tagging and Tracking Animals Underwater How do we know where ocean animals swim day and night? Scientists are getting snapshots into the daily lives of whales, sharks, and even fish by tagging the animals to track their movements....MORE STORIES


	ARTICLE MORE STORIES Scientists Use Bioacoustics to Protect Marine Mammals In the late 1990's, researchers at the Woods Hole Oceanographic Institution (WHO...
	VIDEO MORE VIDEOS Ship Under a Bridge Ocean conditions change every hour of every day. Tides, currents, and winds are...
	VIDEO MORE VIDEOS Submersible Collects Deep-Sea Corals Come along as scientist Dr. Brendan Roark narrates a submersible dive to collect...

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					From Sea Sponge to HIV Medicine Mar 26, 2013 - 9:40AMTectitethya crypta (formerly known as Cryptotheca crypta) is a large, shallow-water sponge found in the Caribbean. It was first studied for medical purposes in the 1950s when few scientists or doctors thought to look for...

A Bryozoan's Medical Endosymbiont

Mar 14, 2013 - 10:40AM

The spiral-tufted bryozoan (Bugula neritina) is being studied for a...

Giant Squid Caught Live On Screen

Jan 25, 2013 - 11:21AM

In 2012, the long-elusive giant squid was finally filmed live in its natural...

SPOTLIGHT


Tagging of Pacific Predators (TOPP) The TOPP program brought together scientists from seven countries to explore the lives of large mid-water animals such as...

From Sea Sponge to HIV Medicine Mar 26 2013 - 9:40am Tectitethya crypta (formerly known as Cryptotheca crypta) is a large, shallow-water sponge found in the Caribbean. It was first studied for medical purposes in the 1950s when few scientists or doctors thought to look for medicines in the ocean. But in the sponge, scientists isolated two chemicals--...	Curasub Jul 5 2011 - 12:37pm Smithsonian researchers are using this five-person submersible to study the biodiversity of the deep reefs of Curaçao in the southern Caribbean. Read about their adventures in the Summer in a Sub blog series.
Scientists Discuss their Submersible Experience Dec 15 2009 - 6:00pm Scientists talk about the experience of exploring the ocean in this excerpt from the Deep Ocean Explorers video. More about deep ocean exploration can be found in our Deep Ocean Exploration featured story.	Descending Through the Ice Jan 6 2011 - 10:48am Ice divers Katrin Iken (left) and Elizabeth Siddon are about to descend through a hole in the Arctic ice and into the frigid world below.
Cancer-Fighting Sponges? Aug 9 2011 - 12:14pm Dr. Patrick Colin, of the Coral Reef Research Foundation in Palau, examines a sponge he collected off the island of Curaçao, in the Caribbean. Colin is conducting research for the National Cancer Institute and looking for sponges with properties that may lead to new treatments. Read about his work...	Curaçao Jul 5 2011 - 9:40am Curaçao, an island in the southern Caribbean is the site of the Smithsonian's Deep Reef Observation Project (DROP). Researchers are using a submarine to study and collect specimens from the hard-to-reach deep reefs. Read more about the research in the "Summer in a Sub" blog series.
Summer in a Sub: DROP Down to Discovery Jul 5 2011 - 2:15pm You never know where following your passions can take you. I came to the Smithsonian's National Museum of Natural History (NMNH) two years ago as a research intern after graduating with a Bachelor’s degree in biology. I never expected, two years later, to spend a summer working with scientists, sub...	Map of Oceana's 2011 Baltic Expedition Nov 30 2011 - 2:08pm In 2011, Oceana researchers spent two months surveying life and conditions in the Baltic Sea. The team covered more than 7,000 nautical miles and completed more than 130 dives. The data, samples, video, and photos they gathered may inform the expansion of marine protected areas. See some of the...
Views from the ROV Jason Jul 27 2011 - 11:15am Inside the control van for the remotely operated vehicle Jason, Dr. Brendan Roark and colleagues watch the ROV collecting deep-sea coral specimens. This NOAA expedition took place in November 2010 in the Gulf of Mexico and off the coast of Florida. Learn more about deep-sea corals in the ...	The Ocean Drilling Vessel Chikyu Dec 8 2009 - 10:57pm The Chikyu allows scientists to gather and study data about seafloor sediments as soon as they are collected. After a powerful 9.0 earthquake triggered a devestating tsunami in Japan in March 2011, Japanese officials decided to use the Chikyu to explore the underwater fault zone.
Johnson-Sea-Link Submersible Jul 27 2011 - 9:31am The Johnson-Sea-Link submersible launches to study cold-water corals off Florida in 2009. Explore more the multimedia feature "Coral Gardens of the Deep Sea."	Treated Cancer Cells Jan 9 2013 - 10:51am These cancer cells have been treated with discodermolide, a chemical obtained from a sponge that grows on deep-sea coral reefs. It prevents the cells from dividing and spreading. Learn more about deep-sea corals in the multimedia feature "Coral Gardens of the Deep Sea" and about drugs from sea...
Searching for Cancer Drugs in the Ocean Aug 9 2011 - 12:00pm Ever since fourth grade I’ve wanted to explore the creatures and landscapes of the deep ocean in a submersible. It took awhile, but I finally got my chance this summer as part of the Deep Reef Observation Project (DROP).	The Scarlet Knight and Rutgers Oceanographers Dec 8 2010 - 7:07pm Rutgers oceanographers Josh Kohut (left) and Scott Glenn aboard the Investigador after recovering the Scarlet Knight in Spanish waters. Scientists and students on both sides of the Atlantic collaborated on the historic achievement.
Arctic Exploration Jan 14 2011 - 2:45pm New technology is making it possible for scientists to go where they’ve never gone before, the depths of the icy Arctic Ocean. By collecting organisms and mapping the seafloor, researchers can discover the effects of climate change on this region and understand the relationship between the ice,...	Exploring the Ocean with Robots and Submarines Dec 8 2009 - 3:11pm To explore the deep ocean, scientists rely on numerous pieces of high-tech equipment. This photo gallery showcases some of the remotely operated vehicles (ROVs), submersibles, and other devices that have been used. Read about the Scarlet Knight, the first underwater robotic vehicle to cross an...