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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...

Brian Skerry's Photography Gear May 25 2012 - 1:37pm Brian Skerry warily stares down his photography equipment on board the vessel Nai'a on an expedition to the Phoenix Islands. Read about the patience it takes as a traveling photographer and the work that goes into preparing for expeditions like the one pictured here.	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...
The Moorea Biocode Project Nov 11 2009 - 5:48pm Scientists on the tiny island of Moorea, in the Pacific, are gathering one of every life form large enough to pick up with tweezers. They're on a quest to build a detailed catalog of the entire ecosystem. Learn more about the island and the research being done there in our Casting a Wide Net...	Biodiversity in the Baltic Sea Oct 12 2011 - 4:56pm In the spring of 2011, a research crew from Oceana spent two months in the brackish Baltic Sea. The Baltic faces challenges from pollution, algae blooms, over fishing, and invasive species. Oceana researchers gathered data, samples, photographs, and videos with the goal of proposing an...
ROV Tethered to Ship Jan 26 2010 - 11:45am A cable connects a remotely operated vehicle (ROV) to a ship at the surface, where it is operated by a pilot onboard the ship. The cable can extend for miles into the deep sea.	Diving for Crabs in the Deep Sea Jul 14 2011 - 12:30pm Last week, Smithsonian research zoologists Dr. Jerry Harasewych and Dr. Martha Nizinski were in Curaçao looking for deep-sea marine gastropods and decapod crustaceans, respectively.
ARMS Deployment from a Submarine Aug 16 2012 - 2:21pm Submarine pilot Bruce Brandt secures ARMS (Autonomous Reef Monitoring Structures) to the submersible Curasub off the coast of Curacao. In shallow water, SCUBA divers can place these biodiversity-measuring structures on the seafloor by hand -- but in the deep, DROP (Deep Reef Observation...	Multibeam Sonar Screen Jun 7 2011 - 9:57am Views of each sonar beam appear on the left side of this computer screen image while the path being mapped by the ship appears on the right.
ROV Exploring the Deep Ocean Jan 26 2010 - 11:45am Dive through the zones of the ocean to the deep ocean bottom, where many strange species live, and there are many yet to be discovered. Explore them in the Deep Ocean Exploration section.	Deep Sea Drilling Vessel Chikyu Jan 26 2010 - 11:45am This Japanese research ship Chikyu drills into the ocean floor to learn about Earth’s history and structure, and the mechanism of earthquakes in particular. Completed in 2005, it is the first scientific research ship that can drill up to 7,000 meters (23,000 feet) below the ocean floor to obtain...
National Ocean Science Bowl winning video Jul 6 2010 - 2:35pm From discovering new marine life to exploring the wreck of the Titanic, ROV’s and other technology are helping us get a closer look at the more than two thirds of our planet that are underwater. Find out how in Ocean Exploration: The Future--the winning video from the 2010 National Ocean Sciences...	Reef Monitoring Structure Jan 26 2010 - 11:45am Researchers use Autonomous Reef Monitoring Structures (ARMS) like this one to study the diversity of coral reef organisms. They leave the structures underwater for about a year. Then they retrieve the ARMS and analyze what life forms have taken up residence. Read more about why researchers are...
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.	Tracking Tsunamis Jan 14 2011 - 1:16pm Tsunamis, giant waves caused by underwater earthquakes, speed across the ocean at 400 miles per hour. Early warning systems, such as NOAA’s DART systems, are key to saving lives. Today, 47 DART stations are positioned all around the world ready to detect and warn coastal communities about the next...
ROV Collects Black Corals Jun 7 2011 - 10:26am The robotic arm of the Jason, a Remotely Operated Vehicle (ROV), collects several stalks of black coral from the seafloor. Read more about how underwater vehicles help ocean scientists study deep-sea corals in the multimedia feature "Coral Gardens of the Deep Sea."	Alvin, Gulf of Alaska Seamount Expedition Jan 26 2010 - 11:45am Alvin, a human occupied vehicle (HOV), returns to the ship after a deep ocean dive to a seamount.