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A New No-No for Diners: Mackerel

Once-sustainable species now overfished

(Newser) - Mackerel has long been considered a sustainable choice for seafood eaters—but no more. Now, top UK conservationists have taken it off their "fish to eat" list due to overfishing, the Guardian reports. "The total catch is now far in excess of what has been scientifically recommended,"...

Bluefin Tuna Sells for $1.8M
 Bluefin Tuna Sells for $1.8M 
Jan 5, 2013 7:24 AM CST

Bluefin Tuna Sells for $1.8M

Tokyo auction shatters previous record

(Newser) - If last year's record price of $736,000 seemed high for a bluefin tuna, then this year's new mark will be even harder to fathom: The owner of a Japanese restaurant chain paid $1.8 million at an annual Tokyo auction, reports the BBC . Even he thought it...

More Than a Third of Fish Mislabeled
Third of US Fish Mislabeled
... Often Dangerously
STUDY SAYS
Dec 11, 2012 6:09 AM CST

Third of US Fish Mislabeled ... Often Dangerously

Seafood fraud has health implications, researchers warn

(Newser) - DNA testing has revealed that there is something extremely fishy going on with seafood labeling in the country's biggest city. The testing found that a startling 39% of seafood samples collected from stores and restaurants in New York City had been mislabeled, usually as fish that was either more...

Skin Cancer Rampant Among Australia&#39;s Trout
Skin Cancer Rampant
Among Australia's Trout
STUDY SAYS
Aug 2, 2012 9:22 AM CDT

Skin Cancer Rampant Among Australia's Trout

Great Barrier Reef sits under large ozone hole

(Newser) - Look out, Snooki, sun tans are dangerous—even for fish. Scientists in Australia have discovered that 15% of coral trout in the Great Barrier Reef have gotten skin cancer from ultraviolet radiation. The Land Down Under, the LA Times notes, lies under the Earth's biggest hole in the ozone...

Fukushima Fish Go on Sale

 Fukushima Fish Go on Sale 
Jun 25, 2012 8:10 AM CDT

Fukushima Fish Go on Sale

Octopus, marine snails tested negative for radiation

(Newser) - Today you can buy fish caught off Japan's Fukushima coastline for the first time since the disaster at the Fukushima Dai-ichi nuclear plant last year, although you're stuck with octopus or whelk, a type of marine snail. Testing showed no detectable radiation, but radiation fears are still keeping...

$10K Fish Swimming in Chesapeake Bay

Striped bass is a prize in the Maryland Fishing Challenge

(Newser) - There's never been a better time to cast a fishing line into the Chesapeake Bay. You just might reel in a striped bass worth $10,000. The fish's name is Diamond Jim, and he's a prize in the Maryland Fishing Challenge, reports the Washington Post . The prize...

Eyeless Shrimp? Report Raises Concerns in Gulf

Mutant creatures showing up after BP spill, says Al Jazeera English

(Newser) - Shrimp missing their eyeballs (and even eye sockets), fish covered in lesions, deformed crabs, and other mutated sea creatures are showing up in unsettling numbers in the Gulf of Mexico two years after the giant BP oil spill, according to an investigation by Al Jazeera English . "The fishermen have...

Gender-Bending Fish Swap Sexes in Harems

Wild hawkfish change gender to suit the moment

(Newser) - Talk about a dynamic dating scene. The richly colored hawkfish of southern Japan can transform into a female or male depending on circumstances to improve their reproductive chances, New Scientist reports. Many marine animals change gender during a lifetime, but in the hawkfish, scientists have for the first time discovered...

Tuna Sells for Record $736K
 Tuna Sells for Record $736K 
Jan 5, 2012 11:59 AM CST

Tuna Sells for Record $736K

That breaks down to about $1,238 per pricey pound

(Newser) - Japan's first tuna auction of the year generally sees millions of yen tossed around—in 2011, the top bluefin sold for 32.49 million yen, the equivalent of about $423,000. But hold on to your hats, because 2012 makes that look like chump change. A 593-pound fish sold...

Dead Fish Blanket Norwegian Beach— Then Disappear

Herring appear on New Year's Eve then vanish

(Newser) - First more dead blackbirds in Arkansas, now dead herring in Norway. Tens of thousands of fish blanketed the beach in Kvaenes, a town located north of the Arctic Circle, on New Year's Eve, reports the AP . A marine researcher speculates that they were forced ashore in a bid to...

Democrats and Republicans Behave Like Schools of Fish
 Political Parties Act 
 Like Schools of Fish 
study says
Dec 19, 2011 1:23 PM CST

Political Parties Act Like Schools of Fish

Vocal minorities can temporarily sway the masses

(Newser) - Wondering about the future of the Tea Party, or what affect the Occupy Movement might have on Democrats? Try asking a bunch of fish. Scientists have found that in a school of fish, a "vocal minority"—that is, a group determined to swim in a certain direction—can...

Fish May Protect Against Alzheimer&#39;s
 Fish May Protect 
 Against Alzheimer's 
study says
Nov 30, 2011 2:44 PM CST

Fish May Protect Against Alzheimer's

As long as it's baked or grilled, not fried: study

(Newser) - One possible way to protect yourself against Alzheimer's: Eat fish once per week. A new study suggests that elderly people who do just that are three to five times less likely to get the disease or suffer memory loss, the Telegraph reports. But in order for the fish to...

Fisherman Nabs Cyclops Shark

But creature likely wouldn't have survived outside of womb

(Newser) - I've got my eye on you, cyclops shark. But you appear to be the real thing—or so say experts who have examined the one-eyed creature cut from the belly of a pregnant shark hooked out of the Gulf of California on a sport fishing expedition. "This is...

Slimy Hagfish Is Threatened— and Vital

Study says some species in danger of extinction

(Newser) - Pity the poor hagfish: It has an awful name, an even-worse nickname ("slime eel"), shudder-inducing eating habits (it is thought to burrow into dead and dying creatures on the ocean floor and absorb nutrients through its skin), and now troubling numbers about its very survival. Of 76 species...

San Francisco Considers Ban on Goldfish Sales

They're bred inhumanely, says official

(Newser) - Proposals to ban cat and dog sales are nothing new in San Francisco, but now animal control officials recommend ending the sale of goldfish, tropical fish, and guppies. Such fish are generally bred inhumanely, a member of the city's animal welfare panel tells the San Francisco Chronicle . “Most...

Fish Still Routinely Mislabeled in US

Seafood eaters often get cheap substitutes, but DNA tests may help

(Newser) - The fish that shows up on American plates is often a different fish than advertised, and US seafood lovers are getting routinely ripped off as a result, the nonprofit Oceana group says in a new report. Yellowtail commonly subs for mahi-mahi, for instance, and tilapia for red snapper, notes Consumer...

Fish Stocks Are Plentiful, So Don't Feel Guilty About Digging In: Aquatics Professor Ray Hilborn
 Fish Stocks 
 Are Fine, 
 So Dig In 
OPINION
Apr 15, 2011 12:55 PM CDT

Fish Stocks Are Fine, So Dig In

Reports of overfished oceans are exaggerated: Aquatics professor

(Newser) - The last few years have seen lots of gloom-and-doom scenarios about how the world is running out of fish . Don't believe it, writes aquatics professor Ray Hilborn in the New York Times . Flawed studies produced those results. In reality, "fish stocks worldwide appear to be stable, and in...

How to Save the Oceans: Eat Sardines

Overfishing has led to wildly unbalanced ecosystem

(Newser) - Want to help restore the ocean’s severely unbalanced ecoysystem? Develop a taste for anchovies and sardines. A new study shows that a worldwide appetite for smaller, “grazing” fish would do wonders to restore balance after years of overfishing the more popular, and larger, varieties. Humans tend to like...

Thousands of Fish Dead Along Chicago Lakefront

This type of herring is particularly sensitive, says biologist

(Newser) - Yet another mass animal death : Along the Chicago lakefront, gizzard shad—a type of herring—are dying off in large numbers. Thousands, maybe more, are dead and frozen or floating in Lake Michigan, the Sun-Times reports. Geese and ducks are feeding on the dead and dying fish. Gizzard shad are...

2M Dead Fish Appear in Chesapeake Bay

Latest in string of animal deaths

(Newser) - And the dead animals keep coming and coming and coming . The latest: an estimated 2 million dead fish in the Chesapeake Bay. State officials investigating the fish kill believe winter temperatures are to blame. The majority of the dead fish are adult "spot," which a Maryland Department of...

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