The longnose sawshark is one of seven species of sawsharks, noted for their long, flat rostrum (snout) that is covered with several large teeth on its left and right sides giving it the shape of a saw blade. This saw distinguishes sawsharks from all other species of fishes except the sawfishes. Though they look superficially … Read more
The basking shark is the second largest fish in the world, and like the largest fish (the whale shark) and the largest animal (the blue whale), basking sharks are filter feeders that eat tiny, planktonic prey. Reaching lengths of 40 feet (12 m) and resembling predatory sharks in appearance, the basking shark can give an … Read more
Shark and ocean lovers may want to think twice the next time they sit down with their computers or smartphones to order some takeout—shark fin could be on the menu. Every day, thousands of people in more than 600 cities order food from tens of thousands of restaurants on GrubHub and its subsidiaries—Seamless, All Menus, … Read more
Earlier this month, the International Commission for the Conservation of Atlantic Tunas (ICCAT) concluded its meeting in Genoa, Italy to discuss protections for various marine species, including bluefin tuna, sharks, and swordfish. At the same time, the IUCN World Parks Congress concluded its once-a-decade meeting with new protections for marine habitat and other developments for … Read more
WASHINGTON, D.C.—Oceana’s Dusky the Shark made his way to Washington, D.C. on Friday, November 14, 2014 to raise awareness of the threats dusky sharks face and the need to save his species. Dusky sharks off the Atlantic coast have declined by approximately 85 percent as a result of overfishing and bycatch, which is the capture of … Read more
Did you know that shark finning is still allowed in the U.S.? Despite the finning prohibition ushered in by the 2010 Shark Conservation Act, some east coast states were still allowing fishermen to fin spiny dogfish sharks at sea as long as the removed fins did not weigh more than five percent of the bodies … Read more
It’s estimated that tens of millions of sharks die from incidentally being caught in fishing gear each year—more commonly known as bycatch—from longlines, trawls, and gillnets. Commercial pelagic longlines are particularly dangerous, dangling thousands of baited hooks into the water for extended periods of time, typically intending to catch swordfish, mackerel, and tuna. But these … Read more
– New research shows that deep-sea microbes use vitamin B12 to break down toxic chemicals on the seafloor. Scientists that found microbes using this vitamin reduced the toxicity of dangerous polychlorinated biphenyals (PCBs), dioxins, and other dangerous substances. Forbes – A company that specializes in shark repellants has created a polymer that they say deters … Read more
The International Council for the Exploration of the Sea (ICES), a network of over 4,000 scientists, warn that sharks in deep waters in the Northeast Atlantic continue to face a bleak future. ICES provided recommendations for three deep-sea shark species—kite fin sharks, leafscale gulper sharks, and Portguese dogfish sharks—and advise that these sharks should not … Read more
– Scientists warn that otters off of Scotland are only living for about a third of the time than those off mainland Europe, largely due to more polluted waters and prey sources. The scientists warn that the short lifespans are troublesome because it keeps the otter population from being able to breed. The Scotsman – … Read more
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We have already protected over 4 million square miles of ocean and innumerable sea life - but there is still more to be done.