Oceanography

This Nov. 1, 2018 handout photo provided by the U.S. National Oceanic and Atmospheric Administration Office of Ocean Exploration and Research, shows a toadfish during dive 2 of the 2018 Oceano Profundo expedition, in the deep waters of the U.S. Caribbean. It will take several years before scientists establish whether any new species were discovered, but in the meantime, they will ship all the coral branches, pieces of sponge, brittle starfishes and rocks they collected to the Smithsonian National Museum of Natural History. (NOAA Office of Ocean Exploration and Research via AP)
November 21, 2018 - 4:44 pm
SAN JUAN, Puerto Rico (AP) — A rarely seen shark embryo. Corals up to 7 feet (2 meters) high. Sponges with sharp edges. These were among the hundreds of findings reported by U.S. scientists who have wrapped up a 22-day mission exploring waters around Puerto Rico and the U.S. Virgin Islands in the...
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FILE - In this Sept. 2, 2016, file photo, a friend's basket of clams sit in the water as Mike Suprin, of Rollinsford, N.H., calls it a day after filling his basket with softshell clams at Cape Porpoise in Kennebunkport, Maine. A study by National Oceanic and Atmospheric Administration scientists released in 2018 concluded that valuable species of shellfish, including softshell clams, have become harder to find on the East Coast because of degraded habitats caused by a warming environment. (AP Photo/Robert F. Bukaty, File)
November 11, 2018 - 2:44 pm
PORTLAND, Maine (AP) — Valuable species of shellfish have become harder to find on the East Coast because of degraded habitat caused by a warming environment, according to a pair of scientists that sought to find out whether environmental factors or overfishing was the source of the decline. The...
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FILE - In this Aug. 27, 2014 file photo, a laptop computer monitors a patient's heart function as he takes a stress test in Augusta, Ga. The American Heart Association conference ending Monday, Nov. 12, 2018 in Chicago revealed a lot about what works and what does not for preventing heart attacks. (Michael Holahan/The Augusta Chronicle via AP)
November 11, 2018 - 1:04 pm
CHICAGO (AP) — Preventing heart attacks and other problems is the focus of top news from an American Heart Association conference that ends Monday in Chicago. A large study found that fish oil, in the amount and type contained in many dietary supplements, did not lower the risk of cancer or heart...
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This undated photo provided by Amarin in November 2018 shows a capsule of the purified, prescription fish oil Vascepa. Although fish oil taken by healthy people, at a dose found in many supplements, showed no clear ability to lower heart or cancer risks, higher amounts of a purified, prescription fish oil, such as Vascepa, slashed heart problems and heart-related deaths among people with high triglycerides, a type of fat in the blood, and other risks for heart disease. (Amarin via AP)
November 10, 2018 - 3:11 pm
CHICAGO (AP) — Two big studies give long-awaited answers on who does and does not benefit from taking fish oil or vitamin D. One finds that a prescription strength fish oil slashed heart problems and heart-related deaths among people with high triglycerides, a type of fat in the blood, and other...
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FILE - In this Dec. 7, 2008, file photo, Nobel Prize in Chemistry laureate Osamu Shimomura speaks during the press conference at the Royal Swedish Academy of Sciences in Stockholm, Sweden. Shimomura, one of three scientists who won the Nobel Prize in chemistry for the discovery and development of a jellyfish protein that contributed to cancer studies, has died in Japan’s southern city of Nagasaki where he studied as a student. He was 90. His alma mater Nagasaki University said Monday, Oct. 22, 2018, that Shimomura died Friday of natural causes.(AP Photo/Scanpix, Fredrik Persson, File)
October 22, 2018 - 1:53 am
TOKYO (AP) — Japanese-born Marine biologist Osamu Shimomura, who won the Nobel Prize in chemistry, has died. He was 90. His alma mater Nagasaki University said Monday that Shimomura died Friday of natural causes. Shimomura and two American scientists shared the 2008 Nobel prize for the discovery...
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This photo provided by the United States Geological Survey shows a female Pacific walrus resting, Sept. 19, 2013 in Point Lay, Alaska. A lawsuit making its way through federal court in Alaska will decide whether Pacific walruses should be listed as a threatened species, giving them additional protections. Walruses use sea ice for giving birth, nursing and resting between dives for food but the amount of ice over several decades has steadily declined due to climate warming. (Ryan Kingsbery/U.S. Geological Survey via AP)
October 13, 2018 - 2:39 pm
ANCHORAGE, Alaska (AP) — Given a choice between giving birth on land or sea ice, Pacific walrus mothers most often choose ice. Likewise, they prefer sea ice for molting, mating, nursing and resting between dives for food. Trouble is, as the century progresses, there's going to be far less ice...
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In this Tuesday, Oct. 2, 2018 photo, a Colorado River razorback sucker fish is shown swimming in a tank at the U.S. Fish and Wildlife Service office in Lakewood, Colo. Officials say that the rare Colorado River fish has been pulled back from the brink of extinction, the second comeback this year for a species unique to the Southwestern United States. (AP Photo/Dan Elliott)
October 04, 2018 - 3:01 pm
DENVER (AP) — Another rare Colorado River fish has been pulled back from the brink of extinction, wildlife officials said Thursday, the second comeback this year for a species unique to the Southwestern U.S. The U.S. Fish and Wildlife Service recommended reclassifying the ancient and odd-looking...
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FILE - This June 6, 2018, file photo shows a green crab in Portland, Maine. A University of New England researcher said green crabs migrating from Nova Scotia are ornerier and angrier than their Gulf of Maine cousins. (AP Photos/Robert F. Bukaty, File)
September 19, 2018 - 5:30 am
BIDDEFORD, Maine (AP) — Canadians are known as friendly folks, but these crabby brutes migrating from Canadian waters are better suited for the hockey rink. Green crabs from Nova Scotia are the same species as their cousins that already inhabit Maine waters, but are ornerier and angrier,...
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September 14, 2018 - 12:41 pm
SAO PAULO (AP) — Members of the International Whaling Commission defeated a Japanese proposal to reinstate commercial whaling at a meeting in Brazil on Friday. The commission suspended commercial whaling in the 1980s, but Japan argued that stocks have recovered sufficiently for the ban to be lifted...
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September 05, 2018 - 6:39 pm
ISLIP, N.Y. (AP) — A tooth taken from the leg of a boy bitten at New York's Fire Island National Seashore has been identified as that of a sand tiger shark, after a DNA comparison, researchers announced Wednesday. University of Florida researchers compared DNA from the tooth to a genetic dataset of...
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