Marine biology

In this photo provided by Kevin Bryant, a dominant male bluehead wrasse, upper left, defends its spawning territory and a group of females, yellow, off the coast of Florida. Normally the male and females stay as they are, feeding together and occasionally mating. But if a predator happens to snatch up the lead male, the dominant female in the group will take up rank _ by becoming a male. (Kevin Bryant via AP)
July 10, 2019 - 2:09 pm
NEW YORK (AP) — If in the beginning there was male and female, fish seem to have forgotten the memo. For nearly 500 fish species, including the clownfish in "Finding Nemo," the great divide between sexes is more like a murky line: If circumstances call for it, the fish can swap their sex, with...
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FILE - In this Aug. 6, 2017, file photo, provided by NOAA Fisheries a North Pacific right whale swims in the Bering Sea west of Bristol Bay. Federal scientists with the National Oceanic and Atmospheric Administration have recorded singing by a rare right whale for the first time. Researchers used moored acoustic recorders to capture patterned calls made by male North Pacific right whales. Researchers detected four distinct songs over eight years at five locations in the southeast Bering Sea. (NOAA Fisheries via AP, File)
June 19, 2019 - 3:43 pm
ANCHORAGE, Alaska (AP) — Federal marine biologists have recorded singing by one of the rarest whales on the planet. National Oceanic and Atmospheric Administration researchers used moored acoustic recorders to capture repeated patterns of calls made by male North Pacific right whales, the first...
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FILE - In this May, 22, 2019, file photo, a woman walks with her dogs at Newcomb Hollow Beach, where a boogie boarder was bitten by a shark in 2018 and later died of his injuries, in Wellfleet, Mass. Researchers on Cape Cod are launching a new study focused on the hunting and feeding habits of the region's great white sharks following two attacks on humans in 2018, including the state's first fatal one in more than 80 years. (AP Photo/Charles Krupa, File)
June 19, 2019 - 6:10 am
BOSTON (AP) — Researchers on Cape Cod are launching a new study focused on the hunting and feeding habits of the region's great white sharks following last year's two attacks on humans, including the state's first fatal one in more than 80 years. The hope is that the work, which starts in the...
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FILE - In this Wednesday, July 8, 2015 file photo, herring are unloaded from a fishing boat in Rockland, Maine. A study published Tuesday, June 11, 2019 finds a warmer world may lose a billion tons of fish and other marine life by the end of the century. The international study used computer models to project that for every degree Celsius the world warms, the total weight of life in the oceans drop by 5%. (AP Photo/Robert F. Bukaty, File)
June 11, 2019 - 1:58 pm
WASHINGTON (AP) — The world's oceans will likely lose about one-sixth of their fish and other marine life by the end of the century if climate change continues on its current path, a new study says. Every degree Celsius (1.8 degrees Fahrenheit) that the world's oceans warm, the total mass of sea...
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June 10, 2019 - 6:05 am
NASHVILLE, Tenn. (AP) — A historically black college in Tennessee is planning to research the impact of electronic cigarettes and vaping with a grant from vaping device maker JUUL Labs. Meharry Medical College in Nashville says that it and JUUL Labs have structured the $7.5 million grant in ways...
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In this May 24, 2019 photo, teachers and students from Northwest Montessori School in Seattle examine the carcass of a gray whale after it washed up on the coast of Washington's Olympic Peninsula, just north of Kalaloch Campground in Olympic National Park. Federal scientists on Friday, May 31 opened an investigation into what is causing a spike in gray whale deaths along the West Coast this year. So far, about 70 whales have stranded on the coasts of Washington, Oregon, Alaska and California, the most since 2000. (AP Photo/Gene Johnson)
May 31, 2019 - 7:50 pm
SEATTLE (AP) — U.S. scientists said Friday they will investigate why an unusual number of gray whales are washing up dead on West Coast beaches. About 70 whales have been found dead so far this year on the coasts of California, Oregon, Washington and Alaska, the most since 2000. About five more...
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May 29, 2019 - 11:41 am
PORTLAND, Maine (AP) — Whale researchers in New England say they've found a new way to measure the amount of stress felt by giant whales, and that the technique could help protect the massive sea creatures. Scientists with the New England Aquarium say the new method involves measuring stress...
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May 19, 2019 - 7:58 pm
ANCHORAGE, Alaska (AP) — Alaska's fledgling commercial seaweed industry is growing, with producers excited about this year's harvest. There were no commercial seaweed farmers in Alaska five years ago, though there have long been subsistence seaweed harvests along Alaska coasts. Now, there are 16...
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Joergen Ree Wiig tries to reach the harness attached to a beluga whale before the Norwegian fishermen were able to removed the tight harness, off the northern Norwegian coast Friday, April 26, 2019. The harness strap which features a mount for an action camera, says "Equipment St. Petersburg" which has prompted speculation that the animal may have escaped from a Russian military facility. (Joergen Ree Wiig/Norwegian Direcorate of Fisheries Sea Surveillance Unit via AP)
April 30, 2019 - 11:51 am
COPENHAGEN, Denmark (AP) — A beluga whale found in Arctic Norway wearing a harness that suggests links to a military facility in Russia is so tame that residents can pet the mammal on its nose. The white whale found frolicking in the frigid harbor of Tufjord, a hamlet near Norway's northernmost...
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This photo taken on March 7, 2019 and provided by the Observatoire Pelagis shows dead dolphins on a shore of La Tranche sur Mer, on the Atlantic coast, western France. France has been shaken into action after a record number of dead dolphins have washed up on the country’s Atlantic coast this year, many clearly victims of industrial fishing. More than a 1,000 corpses, according to French marine researchers _ death toll that has alarmed animal welfare groups and prompted France’s ecology minister to launch a national plan to protect them. (Cecile Dars, Observatoire Pelagis/CNRS/Universite de la Rochelle via AP)
March 28, 2019 - 3:14 pm
PARIS (AP) — The dolphins' bodies were horribly mutilated, the fins cut off. But what shocked French marine researchers wasn't just the brutality of the deaths of these highly intelligent mammals, but the numbers involved — a record 1,100 have landed on France's Atlantic coast beaches since January...
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