An international team of scientists, led by the Institute for Ocean Conservation Science at Stony Brook University, has used DNA to determine that groups of dusky sharks (Carcharhinus obscurus) and copper sharks (Carcharhinus ...
Plants & Animals
Apr 27, 2011
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There are fish tales and then there are fish tails. And a report from Harvard researchers in the current issue of the journal Biology Letters seems to demonstrate that previous theories about how bony fish move through the ...
Plants & Animals
Apr 22, 2011
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The US Senate on Monday toughened laws against shark finning, hoping to save the ancient fish which experts fear is on the brink of extinction due to growing demand in Chinese restaurants.
Ecology
Dec 20, 2010
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For the first time, biologists have described the evolution of the size of a female trait which males use to choose a partner. The research, published in the open access journal BMC Evolutionary Biology, shows that male ...
Evolution
Oct 8, 2010
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Two genes controlling a tissue protein may have played a role in the key period when fish shed their fins and became limbed land-lovers, a study published by Nature on Thursday said.
Biotechnology
Jun 24, 2010
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The International Whaling Commission starts a key meeting Monday to debate catch quotas which could replace a moratorium on hunting though a key scientific committee will say the catch limits are too high, sources said.
Ecology
Jun 21, 2010
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When a hungry harbour seal sets off in pursuit of a fish diner, the animal has a secret weapon in its tracking arsenal: its whiskers. Detecting hydrodynamic trails in water with their sensitive whiskers, seals easily track ...
Plants & Animals
Jun 11, 2010
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(AP) -- The $48-a-plate shark fin has been a favorite dish to celebrate 80th birthdays and fete out of town VIPs since Vienna Hou's Chinese restaurant opened 25 years ago.
Ecology
May 30, 2010
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(AP) -- Asian nations on Tuesday blocked U.S.-backed proposals to protect the heavily fished hammerhead and oceanic whitetip sharks on concerns that regulating the booming trade in fins could hurt poor coastal nations.
Ecology
Mar 23, 2010
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(AP) -- Surging demand for shark fin soup among Asia's booming middle classes is driving many species of these big fish to the brink of extinction, a marine conservation group said Tuesday.
Ecology
Mar 16, 2010
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